Special Nonexistent Furniture
Part #: BB-3875 / BB-3880
SKU #: IQX1009

InnerSpace Luxury Products Bunk Bed Mattress


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List Price: $159.99

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Arrives for Christmas to Woodbridge, NJ 02108 (Change)


Product Details
Product Q&A
Shipping & Returns

Give your yourself or your loved one the comfort and protection of the InnerSpace Bund Bed/Dorm Mattress, featuring 5-inches of polyurethane foam and built-in FlameWatch flame retardant technology. These Bunk Bed/Dorm mattresses provide firm support and are outfitted with a stain-resistant, plaid polyester blend cover. The Bunk Bed/Dorm mattress does not require a box spring and works with most contemporary bed systems. Like all InnerSpace mattresses, the Bunk Bed/Dorm Mattress ships compression rolled, making it easier to maneuver the mattress through tight spaces and hallways. Simply move the mattress into position, remove the cover, and it will expand to its full and permanent size.


  • For use with platform beds, adjustable beds, slatted frames or box springs
  • Made of high density, 1.5-Pound Polyurethane Foam
  • Firm Support Level
  • Durable, stain-resistant polyester blend cover
  • Built-in FlameWatch Technology
  • Proudly made in the USA
  • Thickness of a mattress: 4.25''
  • NOTE: This is a special-order item. As such, orders for this item cannot be cancelled once placed. To ensure your satisfaction, please call us with any questions you have prior to ordering. Our 100 Day ''Sleep Soundly'' Mattress Guarantee assures you will receive the best mattress for you.
Show Additional Info


Twin XL

  • Overall Thickness: 5 Inches
  • Overall Width - Side to Side: 38 Inches
  • Overall Length - Head to Toe: 80 Inches


  • Overall Length - Head to Toe: 75 Inches

Weights & Dimensions

Twin Size

  • Overall Length - Head to Toe: 75 Inches

Twin XL Size

  • Overall Thickness: 5 Inches
  • Overall Width - Side to Side: 38 Inches
  • Overall Length - Head to Toe: 80 Inches

Additional Weights and Dimensions:

  • Overall Product Weight: 16 lbs
  • Maximum Recommended Weight: 250 lbs
  • Specifications

    Comfort Level: FirmCore Construction: Memory foam
    Country of Manufacture: United States 

    “Hi, what are the dimensions for the twin size mattress?” asked by Yuriko

    "Hi Yuriko, the twin measures 75" L x 38" W x 5" D." Stella from Wayfair


    “Hi, what are the dimensions for the twin XL size mattress?” asked by Lenny

    "Hello Lenny, the twin XL measures 80" L x 38" W x 5" D." Stella from Wayfair

    Still have questions about this product? We're here to help

    When you buy a InnerSpace Luxury Products Bunk Bed Mattress online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the InnerSpace Luxury Products Part #: BB-3875 / BB-3880 here. If you have any questions about your purchase or any other Mattresses product for sale our customer service representatives are available to help.Whether you just want to buy a InnerSpace Luxury Products Bunk Bed Mattress or shop for your entire home, Wayfair has a zillion things home.

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    Ships via:  FedEx/UPS (Learn More)

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    Return Policy

    We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

    30-Day Return Policy
    See something odd? Report it here.

    Customer Reviews

    Tell Us What You Think!

    Tell us what you think about this product. It will help us provide you with better products in the future and help your fellow Wayfair shopper make better purchases.

    Average Overall Rating:
    (based on 27 reviews)

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    5 star
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    Fits perfectly!

     from Philadelphia, PA– Verified Buyer

    I searched for over a week trying to find a mattress to fit my sons new loft bed. The problem was that not only did we need to find the right length and width but also the right mattress height. The trick was finding a mattress that fit at an affordable price with decent reviews; I found all of that in this mattress. The mattress came rolled, which was rather odd, but fluffed up in no time. My son has been sleeping on it for a few weeks now and has no complaints. We did ad a pillow topper, although my son has slept on the mattress without it , several days in a row, and still had no complaints. To be clear, we added the pillow topper at my sons request but my son had asked for a pillow top mattress long before I purchased the matter because his Mom & Dad have a pillow top mattress and not because of an issue with the mattress.

    Was this helpful? Yes / No

    Good quality

     from Dallas, TX– Verified Buyer

    It is firm and good for kids. Also, shipping is quick.

    Was this helpful? Yes / No

    serves the purpose, not the most comfortable.

     from LEVITTOWN, NY– Verified Buyer

    Was purchased for the top bunk. Fits very well but is not the most comfortable.

    Was this helpful? Yes / No

    Great mattress for bunks

     from Austin, TX– Verified Buyer

    Bought four of these for 2 sets of bunk beds in my beach house. Great price and very comfortable,

    Was this helpful? Yes / No

    bunk matresses

     from Casco, MI– Verified Buyer

    very sturdy and so far so good tested by boys and no complaints!! Will be the 1st place I look before a purchase.
    Like the free shipping!!

    Was this helpful? Yes / No


     from Thunder Bay, ON– Verified Buyer

    Works perfect for our needs, although would've given five stars if it was actually comfortable.

    Was this helpful? Yes / No

    bunk bed mattress

     from Jonesborough, TN– Verified Buyer

    good fit, needs mattress pad added to it, but all in all very good

    Was this helpful? Yes / No

    Mattress for bunk beds

     from Saint Cloud, FL– Verified Buyer

    This was a bit thinner than I expected, but still comfortable.

    Was this helpful? Yes / No

    Good product

     from Cassadaga, FL– Verified Buyer

    It functions as a bed for my 3 year old but I sleep on it when he crowds me out if my bed in the early am. It's a good buy.

    Was this helpful? Yes / No


     from villa ridge, MO– Verified Buyer

    good for kids bunkbeds. I wouldn't want to sleep on them as an adult

    Was this helpful? Yes / No
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    OUR SKU # IQX1009

    This item is also sometimes listed under the following manufacturer numbers: BB-3875, BB-3880