The key and the only difference between a Twin vs Twin XL mattress lies in its length. With the width of 38-39 inches for both the models, the length of the two mattresses differs by 5 inches full. The following table comparing twin and twin XL beds will help you understand more about the two mattress types: What is a Twin XL Mattress? At 38 inches by 80 inches, a Twin XL mattress keeps the roomy width of a Twin bed but adds an extra five inches to the length. As a result, a Twin XL mattress is one of the most comfortable and conveniently-sized beds to style with in children’s rooms, guest rooms and even dorm rooms. Vesgantti Twin XL Mattress 10 Inch Innerspring Multilayer Hybrid XL Twin Mattress - Ergonomic Design with Memory Foam and Pocket Spring Mattress Twin XL Size - Box Top Series Medium Firm Feel. Twin XL. Options: 5 sizes. 4.4 out of 5 stars. 1,729. 400+ bought in past month. $189.99 $ 189. 99.Find a wide range of xl twin mattresses from different brands, sizes, and features on Amazon.com. Compare prices, ratings, reviews, and climate pledge friendly products to …Twin XL Mattresses 38" x 80" Full Mattresses 53" x 75" Queen Mattresses 60" x 80" King Mattresses 76" x 80" California King Mattresses 72" x 84" Deals on best-sellers. $229.99 - $349.99. Sale. Supreme Cooling 12" Hybrid Memory Foam Mattress. Supreme Cooling 12" Hybrid Memory Foam Mattress. Add to cart.Feb 4, 2023 · Check out our picks for nontoxic and organic mattresses, including pillow tops and beds for kids, couples, side sleepers & back pain, from brands like Saatva. ... Twin, Twin XL, Full, Queen, King ... Set includes Twin XL mattress and Legends adjustable power base. $2,299.90. Add to cart Add to compare list Add to wishlist. Add to wishlist. LEGENDS STELLA TWIN XL MATTRESS. This exclusive mattress features a 4 way stretch knit designer fabric with cooling. This fabric will help keep you cool and conform to the sleeper's body shape.Shop for Twin XL Mattresses at SlumberWorld. Our large selection, expert advice, and excellent prices will help you find Twin XL Mattresses that fit your ...Giantex 8 Inch Twin XL Mattress, 3D Cutting Convoluted Foam Mattress for Adjustable Bed Base, Cool Gel Infused & Punched Bamboo Charcoal Memory Foam Mattress in a Box, CertiPUR-US Certified, Medium . Visit the Giantex Store. 4.5 4.5 out of 5 stars 207 ratings. Climate Pledge Friendly .Novilla Twin XL Mattress, 12 Inch Gel Memory Foam XL Twin Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating, Bliss 4.4 out of 5 stars 29,563 1 offer from $239.32Destination XL Group will be reporting earnings from the most recent quarter on March 17.Wall Street analysts expect Destination XL Group will be ... Destination XL Group will rele...Luxury comfort leads to luxury rest. This plush twin xl mattress soothes your body with cottony softness on the cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power-packed wrapped coils help reduce motion transfer. A worthy solution for side sleepers, you’ll wake up feeling refreshed …Sealy Posturepedic® Plus Satisfied II 12" Ultra Firm Mattress. ( 150) Twin XL. $975. 99. $1,399. 99. Extra Firm Comfort, best for. Back and Stomach Sleepers. Pain.A twin XL bed is longer than a normal twin mattress, usually adding 5 extra inches of length. Unlike the twin size, this mattress can comfortably accommodate sleepers over 6-feet tall. The width of both sizes is the same, and … Northfield Walnut Solid Wood Frame Twin XL Murphy Bed with Mattress and Built In Charging Station. Add to Cart. Compare $ 392. 55 $ 436.17. Save $ 43.62 (10 %) (34) AFI. Yes, Twin XL Mattresses can be returned within our 30-Day return period. What sizes do Twin XL Mattresses come in? The most common mattress sizes are twin, full, queen, and king. However, The Home Depot offers over 14 mattresses to choose from with additional sizes such as twin XL and California King.What is a Twin XL Mattress? At 38 inches by 80 inches, a Twin XL mattress keeps the roomy width of a Twin bed but adds an extra five inches to the length. As a result, a Twin XL mattress is one of the most comfortable and conveniently-sized beds to style with in children’s rooms, guest rooms and even dorm rooms.Indices Commodities Currencies Stocks Twin XL. Options: 5 sizes. 10,113. 400+ bought in past month. Limited time deal. $10278. Typical: $119.60. FREE delivery Tue, Mar 19. Popular Brand Pick. NapQueen Twin-XL Mattress, 6 Inch Elsa Innerspring Medium Feel Mattress, CertiPUR-US Certified, Twin-XL Bed Mattress in a Box, Fiberglass Free Mattress, White. Twin-XL. Options: 4 sizes. 5,750. Mar 4, 2024 · PurpleFlex™ Mattress*: $200 Off Twin, $400 Off Full, $300 Off Queen, $250 Off King; Purple Mattress®: $200 Off Twin, Twin XL, $400 Off Full, Queen, King, Cal King, Split King; $400 off the Purple Plus® Mattress on all sizes *Reference price last charged on 3/4/24. Select Bedding Bundles. 25% off Purple Complete Comfort Sheets + Mattress ... Novilla Twin XL Mattress, 12 Inch Gel Memory Foam XL Twin Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating, Bliss 4.4 out of 5 stars 29,563 1 offer from $239.32A twin XL mattress is a comparable bed to a twin mattress but the main difference is that a twin XL has an added 5 inches of length and therefore measures 38 x 80 inches altogether. You’ll also find this type of twin size mattress in college dorms, as well as some apartment and condominium bedrooms. What is a Twin XL Mattress? At 38 inches by 80 inches, a Twin XL mattress keeps the roomy width of a Twin bed but adds an extra five inches to the length. As a result, a Twin XL mattress is one of the most comfortable and conveniently-sized beds to style with in children’s rooms, guest rooms and even dorm rooms. Elevate your sleep with the Nectar Memory Foam Mattress with a cooling gel layer, motion-minimizing transition layer, and stable support. 365-night home trial! At Nectar Sleep, we focus on one thing only – the most comfortable bed possible. Everything we develop, design, and test has only one mission, your rest. ...Luxury comfort leads to luxury rest. This plush twin xl mattress soothes your body with cottony softness on the cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power-packed wrapped coils help reduce motion transfer. A worthy solution for side sleepers, you’ll wake up feeling refreshed …Twin XL (26) Twin (21) Bed Size. Twin (1) Twin XL (1) Firmness. Medium (15) Soft (13) Firm (12) Ultra Firm (1) Mattress Top. Tight Top (5) Euro Top (3) Width (Inches) ... Absolutely! We’ve got a vast selection of twin mattresses for you to test out there. Tons of other furniture for your bedrooms, living room, dining room and more as well!The primary difference between Twin and Twin XL beds is in the length and overall surface area. A Twin mattress will measure approximately 75 inches long, while a Twin XL will measure up to 80 inches long, which is roughly the same length as a standard queen mattress. Due to the extra materials needed for a Twin XL’s construction, it will ...Yes, Twin XL Mattresses can be returned within our 30-Day return period. What sizes do Twin XL Mattresses come in? The most common mattress sizes are twin, full, queen, and king. However, The Home Depot offers over 14 mattresses to choose from with additional sizes such as twin XL and California King.Smaller than a full, twin and twin XL mattresses are just big enough for kids to stretch out in, but not so big that they’re swimming in their sheets. At Costco, you’ll find high-quality twin mattresses at unbeatable wholesale …This item: Purple Plus Twin XL Mattress, GelFlex Grid, Better Than Memory Foam, Premium Comfort Foam Layer, Temperature Neutral, Responsiveness, Breathability, Made in USA . $1,199.00 $ 1,199. 00. In Stock. Ships from and sold by Purple Innovation. + Purple Original Mattress Protector - TwinXL 13' Height.Classic Twin XL Mattress - Twin XL Memory Foam Mattress - 10-Inch - Cool Bed in a Box - Medium-Firm - Advanced Support - CertiPUR Certified - Twin Extra-Long Visit the Live and Sleep Store 4.4 4.4 out of 5 stars 4,467 ratingsNectar Twin XL Mattress 12 Inch - Medium Firm Gel Memory Foam - Cooling Comfort Tech - 365-Night Trial - Forever Warranty,White 4.3 out of 5 stars 6,045 1 offer from $569.00When it comes to purchasing a new twin size blanket, one important factor to consider is the measurements in inches. Understanding the dimensions of a twin size blanket is crucial ...Mar 6, 2024 · A twin XL bed is longer than a normal twin mattress, usually adding 5 extra inches of length. Unlike the twin size, this mattress can comfortably accommodate sleepers over 6-feet tall. The width of both sizes is the same, and neither is meant for more than one sleeper. Feb 6, 2024 · Twin XL is a common mattress size, measuring 38 inches wide and 80 inches long. The width is the same as a twin-sized mattress while the length is 5 inches longer than a standard twin-size mattress. A Twin XL mattress is a standard mattress size that is approximately 5 inches longer than a regular twin mattress. It measures 39 inches in width and 80 inches ...Find the best twin XL mattress for your needs, whether you're a kid, a side sleeper, a back pain sufferer or a budget-conscious shopper. Compare the top picks …Perfect Sleeper Cobalt Calm 15" Plush Pillow Top Mattress Set, Twin XL $2,639.00 Sale $879.00 Free Box Spring Free Box Spring. Limited-Time Special ...A Twin XL mattress is a standard mattress size that is approximately 5 inches longer than a regular twin mattress. It measures 39 inches in width and 80 inches ...The Original Mattress Factory offers a wide selection of hand-built twin XL-size mattresses. Twin XL mattresses are 38 inches x 80 inches (± 1 inch). Our twin XL-size mattresses are available in 15 innerspring and three foam models, including two-sided and one-sided models and in comfort levels from soft to hard.However, two twin XL mattresses are equal to a king size bed. Two twin size mattresses are just as wide as a king, but not as long (they are 5 inches shorter). What’s the largest mattress size? The …Smaller than a full, twin and twin XL mattresses are just big enough for kids to stretch out in, but not so big that they’re swimming in their sheets. At Costco, you’ll find high-quality twin mattresses at unbeatable wholesale …Twin XL bed frames are made to fit twin XL mattresses, which measure 38 inches by 80 inches. As the second-smallest standard bed size, twin XL bed frames are a suitable option for individual sleepers with limited space who still want to sleep comfortably. The height of the bed frame can vary, but most sit between 8 inches and 18 inches in …Measuring 38 inches by 80 inches, an iComfort Twin XL mattress provides advanced technology engineered by Serta sleep experts to deliver padded support night after night (and year after year). The trademarked iComfort foam combined with the power of gel foam and temperature-regulating fabric helps you fall (and stay) into your most heavenly ...Shop for twin-XL mattresses in various sizes, types and prices at Walmart.com. Find memory foam, hybrid, innerspring and gel mattresses with free shipping and returns.The Mattress Factory sells Twin XL Mattresses at the guaranteed lowest prices. Fast delivery. Free setup & removal. Out of 2699 Reviews. Search. 855-456-MATTRESS (6288) 855-456-MATTRESS (6288) Toggle navigation. Toggle navigation × Mattresses. Shop by Size. Twin Twin XL Full Queen ...The key and the only difference between a Twin vs Twin XL mattress lies in its length. With the width of 38-39 inches for both the models, the length of the two mattresses differs by 5 inches full. The following table comparing twin and twin XL beds will help you understand more about the two mattress types:Twin-XL Options: 4 sizes 5,750 1K+ bought in past month $10400 List: $114.99 FREE delivery Wed, Mar 20 Climate Pledge Friendly NapQueen Twin-XL Mattress, 8 Inch …Twin XL Size Mattresses. Sort By. Filtered By: Twin XL. Categories. All Mattresses (687) Mattress in a Box (224) Hybrid Mattresses (199) Gel Foam Mattresses (156) Innerspring Mattresses (149) Memory Foam Mattresses (147) Pillow Top Mattresses (68) Mattress and Box Spring Sets ...ELEMUSE Twin XL Mattress 5 Inch Cooling Gel Memory Foam Mattress for Kids, Plus Pillowtop for Pressure Relief, CertiPUR-US® Certified Extra Long Twin Bed in a Box for Single Bed, Fiberglass-Free. Twin XL. Options: 5 …May 15, 2023 · ViscoSoft Select High Density Memory Foam Mattress Topper. $150 at Amazon. By adding around 3 inches of extra material on top of an existing mattress, you can adjust its firmness or softness to ... Deep Sleep 12" Medium Pillow Top Mattress - Twin XL $1,439.00 Sale $719.00Beautyrest Renewal Marina Mattress. $699.00 - $999.00. In Stock. Hot Price. Kingsdown Studio Burton Mattress. $799.00 - $1,299.00. In Stock. Hot Price. Sealy Posturepedic® Optimum® Billie Mattress.Some of the most reviewed products in Twin XL Beautyrest Mattresses are the Beautyrest Harmony Lux Carbon Series 13.5 in. Extra Firm Twin XL Mattress with 272 reviews, and the Beautyrest Harmony Lux Diamond Series 17.25 in. Medium Pillow Top Twin XL Mattress with 271 reviews. What sizes do Twin XL Beautyrest Mattresses come in? The most …Crafted with attention to detail, the Lucid Comfort Collection 12" Gel and Aloe Vera Memory Foam Hybrid Foam Twin XL Mattress features five layers of premium materials designed for your comfort. It all starts with a top layer of gel memory foam that contours to your body's curves while helping to dissipate heat. Next, aloe vera is infused …Jan 7, 2022 · Note that Twin XL mattresses are less widely available than other sizes, but many brands offer Twin XL mattress toppers to help make dorm mattresses more comfortable. Full. 54" x 75" ELEMUSE 5 Inch Twin XL Mattress for Kids Adults Extra Long Twin Cooling Gel Memory Foam Plus Pillowtop Mattress, CertiPUR-US® Certified Cooling Bed in a Box for Pressure Relief, Fiberglass-Free. Twin XL. Options: 5 sizes. 4.3 out of 5 stars. 141. 100+ bought in past month. $149.99 $ 149. 99.The standard twin mattress size is 38 inches by 75 inches. These slender beds are a popular choice for kids’ rooms or compact studio apartments. Twin XL mattress dimensions include an additional five inches of length, making them 80 inches long with the same 38-inch width as a regular twin. The XL’s extra-long shape makes it ideal for .... Twin XL mattress. Anton Porkin/Getty Images. A twin XL mattress is 38 inches wide by 80 inches long -- 5 inches longer than a traditional twin mattress. As such, it's better suited to taller ...Bravo Twin XL Mattress. $329. [] Shop Twin XL mattresses at Rooms To Go. Find your perfect twin XL mattress with our selection of firmness options from trusted brands like Sealy, Casper, Kingsdown and more.A standard twin bed frame measures 39 inches wide by 75 inches long by 7.5 inches high. A twin extra-long frame measures 39 inches wide by 80 inches long by 7.5 inches high and is ...Although dimensions vary by model, most full size mattresses measure 53 to 54 inches wide and 75 inches long. These dimensions fall between a twin XL and queen mattress, making the full a mid-range size. It’s an ideal choice for single sleepers who want a roomier sleep surface compared to a twin or twin XL, but still want to conserve floor …The Pixel 4a is likely on its way, and just like the 3a before it, we expect it to be a mid-range phone for those who don’t want to shell out flagship prices for a new device and d...The Casper Snug Mattress - Twin XL. $1,356.00. The Casper Original Mattress - California King. $895.00. The Casper Mattress - Full. $1,154.25. GhostBed Luxe Memory Foam Mattress - Twin XL. $690.62. GhostBed Classic Memory Foam Mattress - Twin XL. $699.99. Sealy 12" Memory Foam Mattress-in-a-Box with Cool & Clean Cover - Twin …Jun 12, 2023 · While a twin and twin XL have the same width, a twin XL usually measures around 80 inches long compared to 75 inches for a standard twin. The 5-inch difference in length can affect whether a twin or twin XL mattress is the best match for certain sleepers. A twin can be a great mattress for children, teenagers, and people under 6 feet tall. On ... A Split-King mattress is made up of two Twin XL mattresses placed side-by-side measuring a total of 76" by 80". This helps deliver a more personalized feel for couples who have different bed type preferences and sleeping positions. To order or learn more about split-sizes, please contact our Sleep Experts ® by call or chat.As the standard size for college dorm rooms, a twin XL mattress gives students room to stretch out with 38” x 80” dimensions.The Original Mattress Factory offers a wide selection of hand-built twin XL-size mattresses. Twin XL mattresses are 38 inches x 80 inches (± 1 inch). Our twin XL-size mattresses are available in 15 innerspring and three foam models, including two-sided and one-sided models and in comfort levels from soft to hard.A typical twin mattress is 75 inches tall, while a twin XL is 80 inches tall. If an individual is taller than six feet two inches, a twin mattress is probably not for them. Instead, it’s best to go with the XL, full, queen, or king bed—all of which can accommodate someone who is up to 6 feet 7 inches.Beautyrest Black® B-Class 13.5" Hybrid Extra Firm Tight Top Twin XL Mattress. Model #: 700811792-1020. 5 (2). $1,549.00. $1,849.00. Save $300.00.However, two twin XL mattresses are equal to a king size bed. Two twin size mattresses are just as wide as a king, but not as long (they are 5 inches shorter). What’s the largest mattress size? The …Find a variety of twin XL size mattresses from different brands, materials, and prices. Compare customer ratings, delivery options, and climate pledge friendly products.Enjoy long and peaceful dreams when you sink into the thick, plush layers of this memory foam mattress. Perfect for all types of sleepers, it's comforting ...Twin XL mattresses are five inches longer than a standard twin mattress. Both are 38” wide, but a standard twin is only 75” long, while a twin XL is 80” long. Because of their narrow width, standard twin mattresses are typically used in a child’s bedroom, but they can also be a great option for any small bedroom or guest room.The standard twin mattress size is 38 inches by 75 inches. These slender beds are a popular choice for kids’ rooms or compact studio apartments. Twin XL mattress dimensions include an additional five inches of length, making them 80 inches long with the same 38-inch width as a regular twin. The XL’s extra-long shape makes it ideal for ...Our top overall choice for a twin XL mattress is the Saatva Classic bed. The mattress combines the support of innerspring layers with the comfort of a Euro pillow …A twin or twin XL mattresses are affordable and won’t burn a hole in your pocket. It is typically inexpensive compared to other large mattresses. So, a twin XL is an excellent choice if you want something inexpensive yet a mattress that will ensure a good night’s rest. Compact. A twin XL mattress is excellent for smaller rooms. It fits ...Child-friendly travel destinations in the US, Caribbean and Europe for parents with twins or multiples. Update: Some offers mentioned below are no longer available. View the curren...Twin beds are often used as day beds, bunk beds, dorm room beds, and guest room beds. Twin XL. There are subcategories of Double beds to consider as well. The Twin XL is typically 80 inches long while still maintaining the 38-inch width. If you’re an adult looking for a bed that saves space and still is a comfortable choice, a Twin XL ...Twin XL Mattress. 9 products. Showing 1 - 9 of 9 products. Showing 1 - 9 of 9 products. Display: 24 per page. Display. 24 per page 36 per page 48 per page.Feb 15, 2024 · Best Mattresses for Stomach Sleepers. Nolah Mattress Review. Tempur-Pedic Mattresses: An Honest Review. The Best Innerspring Mattresses. Advertisement - Continue Reading Below. The best cooling ... Slumber Solutions Renew 12" Firm Gel Memory Foam Mattress. by Slumber Solutions. From $359.99 $1,326.99. ( 262) Fast Delivery. FREE Shipping. Get it by Sat. Mar 9.Perfect for college students and rooms where space is tight, Twin XL mattresses give you an extra 5 inches of sleeping surface (39 x 80 inches) compared to a standard Twin mattress (39 x 75 inches). Twin XL is commonly used for adjustable beds as well. And 2 Twin XL sets together make a king size. We have Twin XL mattress sets starting at …Size Difference between Twin and Twin XL Mattress. Of course, the mattress size is the first and most obvious difference between a twin and an XL twin. The width is the same, so it fits easily into smaller bedrooms, and the five extra inches you get with an extra-long twin mattress are invaluable for choice for kids and fast-growing teens.Smaller than a full, twin and twin XL mattresses are just big enough for kids to stretch out in, but not so big that they’re swimming in their sheets. At Costco, you’ll find high-quality twin mattresses at unbeatable wholesale …Twin XL beds add extra length compared to a standard twin. While a twin mattress is 39”W x 75”L, a twin XL mattress is 39”W x 80”L, making it the same length as a queen or king. This extra length provides adults with more head and leg room. Twin XL mattresses are useful for people who have a limited amount of bedroom space.Twin XL Mattresses. 72 results. Prices may vary in club and online. All filters. ... Helix Memory Foam Mattress (Available in Soft, Medium, and Firm) From current price: $499.00 $ 499. 00. Current price: $499.00. Shipping. Pickup. Delivery. Free shipping for Plus. View. View more options.Twin XL Bed Frames with LED Lights and Charging Station, Twin XL Platform Bed with Storage Shelf Headboard, Strong Metal Slats Support, No Box Spring Needed, Noise Free, Easy Assembly - Black. Options: 3 sizes. 5.0 out of 5 stars. 7. $169.99 $ 169. 99. $10.00 coupon applied at checkout Save $10.00 with coupon.Nature's Spa by Serenity 14" Cushion Firm Mattress Set- Twin XL. $6,279.00. Sale $3,189.00. Free Delivery at $787. Limited-Time Special. King Koil. Natural Jasmine Medium 14.5" HyBrid Mattress- Twin XL. Shop mattresses from all your favorite brands at Macy's. Browse king, queen, full, twin, and more and find the right mattress for a perfect ...Smaller than a full, twin and twin XL mattresses are just big enough for kids to stretch out in, but not so big that they’re swimming in their sheets. At Costco, you’ll find high-quality twin mattresses at unbeatable wholesale …Bedsure Twin XL Mattress Pad - Soft Mattress Cover for College Dorm, Extra Long Twin Quilted Fitted Mattress Protector with 8-21" Deep Pocket, Breathable Fluffy Pillow Top, White, 39x80 Inches (22813) $23.99 . Climate Pledge Friendly. Frequently bought together.Twin size bed dimensions measure 38 inches wide by 75 inches long. Twin mattresses are one of the smallest sizes available after children’s sizes, such as a crib or toddler bed. Small single mattresses measure slightly smaller than a twin (30 inches wide by 75 inches long). However, small singles are not as readily available as twin beds.Avenco Twin XL Mattresses. Since twin XL beds are the next size up from a twin bed, these measures 2 feet by 6 inches. The additional length is to accommodate ...Best Twin Mattresses of 2024. A standard twin-size mattress measures 38 inches by 75 inches and is the usual size for children’s beds, bunk beds, and day beds. But just because they’re small ...Shop for Twin XL Mattresses at SlumberWorld. Our large selection, expert advice, and excellent prices will help you find Twin XL Mattresses that fit your ...Find Twin extra long mattresses at Lowe's today. Shop mattresses and a variety of home decor products online at Lowes.com.The dimensions of a split king mattress are 76 x 80 in. Split king mattresses are the same size as a king mattress except it is two twin xl mattresses side by side. This allows couples to adjust their sleeping preferences with out impacting the other. Minimum room size: 12 ft x 12 ft. Best for: Couples that have different sleeping preferences.Smartphone-makers like Apple and Samsung don’t want you to repair their devices on your own (that’s what the protection plan is for), and apparently Google isn’t any different. A t... Coolvie 12 Inch Twin XL Mattress, Hybrid XL Twin Mattress in a Box, Medium Firm Feel, 3 Layer Premium Foam with Pocket Springs for Motion Isolation and Pressure Relieving, 100-Night Trial. Twin XL. Options: 6 sizes. For an extra-long twin-sized bed, the fitted sheet measures 39 inches in width and 80 inches in length and the flat sheet measures 66 inches in width and 102 inches in length. A co...Feb 15, 2024 · Best Mattresses for Stomach Sleepers. Nolah Mattress Review. Tempur-Pedic Mattresses: An Honest Review. The Best Innerspring Mattresses. Advertisement - Continue Reading Below. The best cooling ... Shop American Splendor Patriot Luxury Firm Twin XL Mattress with confidence. Best Deals - Comfort Exchange Guarantee - Order Today!Oxford Twin XL Bed with Footboard and 2 Drawers in Espresso. 2 options. From $535.99. 0. Velvet Upholstered Platform Bed with 2 Drawers and 1 Twin XL Trundle. Sale Ends in 1d 3h. 3 options. From $370.79. $471.49. Sale. 0. Warren Solid Wood Platform Bed with Twin XL Trundle. Sale Ends in 1d 3h. 5 options.Twin XL mattress. Anton Porkin/Getty Images. A twin XL mattress is 38 inches wide by 80 inches long -- 5 inches longer than a traditional twin mattress. As such, it's better suited to taller ...^TERMS AND CONDITIONS OF OFFER. Offer available 3/6/24-4/30/24 at participating Mattress Firm stores and online. Subject to credit approval. 3% back on net purchases (purchases minus returns and adjustments) will be paid in the form of a Synchrony Visa Prepaid Card by mail after the following offer requirements are satisfied: (1) you make a … ---1