SplendoRest 6-inch Back to School Twin XL-size Mattress-in-a-Box

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MSRP: $299.99 $60.00 (20%) off
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    SplendoRest 6-inch Back to School Twin XL-size Mattress-in-a-Box
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    Made in USA

    You'll experience restful nights when you sleep on this antimicrobial mattress-in-a-box from SplendoRest. Ideal for a platform bed, it improves circulation, reduces motion transfer, and helps keep you cool in the summer and warm in the winter.


    ITEM#: 13606849

    This SplendoRest mattress features a 1-inch top layer of comfortable visco elastic memory foam over a 5-inch layer of high-density base foam. This bedding offers continuous support and long-lasting comfort for better sleep.

    • Mattress measures 6 inches thick
    • Materials: Urethane foam
    • Density: 1-inch layer of 2.45 pound visco memory foam over a 5-inch layer of 1.2 pound high density base foam
    • Mattress measures 6 inches high x 38 inches wide x 79.5 inches long
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Temperature sensitive foam adjusts to your body temperature so you stay warm
    • Improves circulation while reducing pressure points that can disrupt your sleep
    • Mattress eliminates motion transfer and uncomfortable pressure points
    • Mattress can be used with an existing frame
    • Great for platform beds and slatted frames
    • Meets all flammability standards
    • Knitted rayon microfiber cover
    • Cover care instructions: Spot clean with damp cloth

    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

    Item made in USA, the cover is imported

    Once opened this product is non-returnable.


    Mattress Type Memory Foam
    Thickness 6 Inch
    Memory Foam Type Foam Memory Foam
    Density 2.5 Pound
    Support Firm
    Mattress Top Tight Top
    Product Features Antimicrobial Made in USA
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions See Description
    Manufacturer Warranty 1 year Manufacturer
    Materials Visco elastic foam and polyester microfiber
    Model Number 031374535911

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Amazing mattress in a box!

      This was an interesting surprise. Opened the box to find the mattress was tightly rolled in plastic. I slit the plastic wrap and it unrolled right onto the bed frame. No odor like other foam mattresses. I like the feel of the mattress. Very comfortable memory foam. Used as bunk bed mattresses in a guest room. Very happy with this mattress and would recommend highly.

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    • XL Mattress

      Not only is it not a “mattress” it is only a piece of foam rubber (very good quality foam rubber) and it is not the size of a XL twin, the only accurate thing was that it is 6" thick - and impossible to get back in the box it came out of. It was obliviously packaged by machine. After I finally got it into a slightly larger box for return I felt like I had ridden the bull at a rodeo! I bought rope simply to pull it back together with and tighten up. If you are not ABSOLUTLLY sure you want this DO NOT OPEN IT!

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    • comfy and firm!

      This is a very comfortable and durable mattress. Don't let the quality fool you. We've had it for a year so far and it is just as sturdy as my son's old standard mattress.

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    • Comfortable Mattress

      I purchased this mattress for my college-aged son's room. He has used it several times when he has been home and finds it very comfortable. I slept on it once and also found it to be very comfortable.

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    • 6" Back to School Twin XL Mattress-in-a-Box

      Excellent product. Came in record time. I am very pleased.

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    • Very comfy

      I bought this for my guest room trundle bed. I was expecting a firmer foam matress and was surprised at how plush this mattress actually was. I am very pleased with this purchase. I have a 16" memory foam mattress I purchased from Costco and would say that this 6" mattress is just as comfy and feels exactly the same just in a more petite version. Would purchase again.

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    • Great Mattress for the price

      I was looking to replace an extra long twin mattress for a trundle bed. I needed the mattress to be no more than 6 inches high. This one fit the bill. The mattress arrived quickly and boxed. Once opened the mattress truly expanded to the size as indicated. I could have used an extra 2 inches on the length to accommodate the true size of my bed, but once I added sheets, blanket, etc. this was fine. I would recommend this mattress if you need a low profile extra long twin. This would be great to take to school to be used in the dorm. Very comfortable.

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    • Memory Foam Mattress

      love the product; will definitely think about replacing my other mattresses with a memory foam mattress.

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    • memory foam mattress

      bought 2 for my guest room. my 6 ft. kids love them!

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    • Firm and comfortable XL twin mattress

      This mattress came tightly rolled and expanded once opened. It is thinner than described, but still a very comfortable mattress to lie on. I bought it for a spare bedroom and we actually built a wooden frame just for it. I slept on it the first night and was impressed with the good night's sleep I got. I've had my husband and daughter try it out and we all think it is firm, but comfortable with a pillow or two under your head. I would recommend to a friend. Glad I bought it.

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    Questions & Answers

    Get your product questions answered right here.
    • can this mattress trimmed/beveled to fit into a wood bed frame with slanted sides?

      • We are unable to comment on any type of modification done to this product.

    Shopping Guides

    Shipping & Returns


    Leaves our warehouse in 1-5 business days. * *

    Mattress Return Policy:

    Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
    More Details


    This item cannot be shipped to Alaska or Hawaii. More details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
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    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.