Splendorest 3-inch Slab Memory Foam Topper

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    Splendorest 3-inch Slab Memory Foam Topper
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    Sink into the luxurious comfort and body-hugging design of this three-inch memory foam topper. This mattress topper will bring your tired old mattress back to life and provide you with contoured comfort that cradles your body so that you can sleep well.


    ITEM#: 14803776

    The Splendorest 3-inch slab memory foam topper is a great way to rejuvenate an existing mattress. The 3-inch slab memory foam topper adds new life by providing head-to-toe support for total comfort and restful sleep.

    • Materials: Visco elastic memory foam
    • Mattress measurement: 3 inches thick
    • Density: 2.5 pound density
    • Cover: Not included
    • Care instructions: Spot clean
    • Memory foam resistant to dust mites and naturally antimicrobial
    • Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning
    • Temperature sensitive foam adjusts to body temperature
    • Improves circulation
    • Disperses weight evenly
    • Meets all flammability standards


    • Twin: 34 inches wide x 72 inches long x 3 inches thick
    • Full: 50 inches wide x 72 inches long x 3 inches thick
    • Queen: 56 inches wide x 76 inches long x 3 inches thick
    • King: 74 inches wide x 76 inches long x 3 inches thick

    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.

    Once opened this product is non-returnable.


    Dimensions See Description
    Manufacturer Warranty 2 year Manufacturer
    Materials visco elastic memory foam
    Model Number 031374541790
    Type Mattress Topper
    Thickness 3 Inch
    Memory Foam Type Memory Foam
    Comfort Level Medium
    Density 2.5 Pound
    Product Features Antimicrobial Hypoallergenic Made in USA
    Tags Comfy Quality Soft Summer

    Customer Reviews

    5 Stars
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    1 Stars
    • Awesome!

      I have a 3" memory foam topper for my dorm room, so I wanted to get one for my bed at home during the summer. This was the closest match I found, and also the most affordable (the same quality topper costs about twice as much elsewhere). It's amazing!! Just like the one in my dorm room. To address some issues other people had: - The memory foam smelling bad: Mine did have an odor when I took it out of the package, but once I put it on the bed and put everything else on top of it (goose down topper, mattress pad, fitted sheet), I couldn't smell it at all. - The memory foam not setting up right: Obviously, if something is rolled up and smushed for who knows how long, it's going to take some time to become normal again. After unrolling it and setting it on the bed, mine sprang back into shape within five minutes. - The fire hazard: If your bed is on fire and you're still in it, your biggest worry isn't going to be inhaling gas from the memory foam. I feel perfectly safe in my bed. Overall, I love this product. I have no complaints; it's like sleeping on a cloud. If you've never tried memory foam, you need to. Start with this product!

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    • Memories of A Good Nights Sleep

      I bought this for my elderly father who lives in an assisted living apt. He said his old mattress was not comfy,It was very less than 2 years old and we couldn't see buying a new mattress for him and thought we would give this a try first. I have always purchased these for my own beds in the house to improve them. I like the 3-4 inch toppers that are 100% memory foam and thought he might like it a little better, if not we would buy him a new mattress . So far he says he thinks it is much more comfortable and he is satisfied with it. This came very well packaged and fast!

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    • Very Nice

      Very nice memory foam topper for the price! I ordered another one after i received the first one.

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    • Memory Foam Topper makes the best bed

      We put this on a bed that gets used for a weekly visit by a guest who weighs over 200 lbs and he says it is now the best sleep he gets. No more shoulder and back aches.

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    • Comfy!

      I was having trouble with my shoulder sleeping on a new mattress. I purchased the memory foam topper hoping this would help my shoulder. My shoulder pain is completely gone, and I am sleeping like a baby. I am very happy with my purchase. I also was happy with the timely in which the topper was shipped. It actually arrived earlier than anticipated.

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    • exactly what i wanted

      as before, awesome, not my first and won't be my last

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    • Memory topper

      The problem with product is the warning sticker was stuck to the foam. I carefully tried to remove but it took a huge chuck out of the foam. Due to the fact that I have a new topper with a 3 x3 hole where warning label was, I cannot recommend to anyone else.

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    • Love

      Perfect. I have chronic back and neck issues and memory foam is essential for me to be able to sleep. Never had a bad purchase from Overstock!!!!!!

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    • Very Comfortable

      I love my memory foam mattress topper! Order arrived on time and was just as described.

      Read More
    • Splendorest 3-inch Slab Memory Foam Topper

      I think this memory foam topper is a very good value for the price. It is very comfortable to sleep on, and has no smell at all.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Is it possible to pair this product with a heated mattress pad for winter?

      • Thank you for contacting us, dbrown28. Yes. You can use a heated pad for winter. Please let us know if you have any further questions.

    • Does the item have tiers in the edges , like the picture, or is it a normal rectangular shape?

      • Hello lovemysleep, this memory foam topper is a rectangular slab. It is not tiered. I hope this info helps! Thanks for shopping with us.

      • Normal -- I got the 3-inch and it's like having a new bed.

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    • Can you provide sourcing information as well as specifically what it is made of? I am interested in how sustainable the materials and manufacturing process are.

      • Hi triplerv, we tried verifying this information with our support team. Unfortunately we are unable to disclose the sourcing information and do not have a material composition. We did confirm this is CertiPUR-USŪ Certified. The CertiPUR-USŪ certification gives you the customer the assurance that the focus remains on quality, performance, comfort and the environment. CertiPUR-USŪ certification requires low-emissions for indoor air quality and made without ozone-depleters, formaldehyde, PBDE?s, prohibited phthalates, lead ,mercury and other materials of concern. We hope this helps. Thanks for shopping with us.

    • What does the queen topper weigh? Does the actual packaging say "visco elastic"?

      • Hello lburas47, the shipping weight of the Splendorest 3-inch Slab Memory Foam Topper is queen size is approx 23 pounds and make or not ask visco elastic. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Does this topper come in 4"?

      • Hello kath63304, Yes, please refer to item #15231561. Thank you for checking with us.

    • where is this product made? (China? US? etc)

      • Hello medglen. The Splendorest 3-inch Slab Memory Foam Topper is made here in the USA. I hope this helps, and thanks for shopping with us.

    • Regarding the flammability standards, What are they exactly? Who's standards? I just purchased this, and read the warning and have great concern around this.

      • Hello lmunro. Thank you for your interest in the Splendorest 3-inch Slab Memory Foam Topper. The flammability standards are the ones set by the EPA and the Federal Government. This mattress topper was made here in the USA. I hope this helps, and thanks for shopping with us.


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    • The box this topper comes in states that it is extremely flammable and it will deplete the oxygen in the area rapidly and can cause fatal fumes?? I thought this product met all of the flamability requirements for bedding? I don't dare open these now. Should I return them?

      • Meets all flammability standards and if you want to return it you can we have a 30 return policy.

      • really?? didn't really notice this, my son sleeps on it! this is freaking me out!!

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    Shopping Guides

    Shipping & Returns


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

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    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
    Expedited shipping details

    * 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.