Slumber Solutions Big Bump 4-inch Memory Foam Mattress Topper

by Slumber Solutions
Sale Starts at$6204
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ITEM# 13847407
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    • Warranty
      Included Warranty: 3 Year limited manufacturer warranty
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    Made in USA


    ITEM#: 13847407

    This memory foam mattress toppers helps rejuvenate tired muscles and eases back pain. It improves circulation and the temperature-sensitive foam adjusts to your body temperature. The mattress topper eliminates motion transfer and uncomfortable pressure points. 

    • Meets all flammability standards
    • Spot clean
    • Thickness: 4 inches thick
    • Density measures 2 pounds

    • Twin: 37 inches wide x 73 inches long
    • Full: 52 inches wide x 73 inches long
    • Queen: 58 inches x 78 inches
    • King: 75 inches x 78 inches
    • California king: 70 inches x 82 inches

    Memory Foam Do's and Don'ts:
    • To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
    • This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
    • 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.

    Topper dimensions may be slightly smaller than your mattress dimensions. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.

    Click here to view mattress topper buying guide.


    Type Egg Crate Topper, Mattress Topper
    Thickness 4 Inch
    Memory Foam Type Memory Foam
    Density 2 Pound
    Firmness Medium
    Care Instruction Spot Clean
    Country of Origin United States
    Product Features Cooling, Made in USA
    Set Includes 1 Piece
    Dimensions See Description
    Warranty 3 Year limited manufacturer warranty
    Model Number M10085-00631-OS
    Country of Origin United States
    • Most Recent

    • Comfy!
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      Love this mattress topper. Tried a different one this last time I ordered and it was very uncomfortable! Will be ordering this one again. My last one of these lasted about 5 years.

      Read More
      Verified Purchase


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    • In love
      Verified Purchase

      I have fallen in love with the comfort of my bed! I could stay there all day!! This was a good investment!

      Read More
    • Slumber Solutions Big Bump 4 in. foam mattress top
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      I have fibromyalgia. Due to that, I am continually looking for ways to improve my comfort level and sleep issues. This mattress topper has been a real relief in that it helps my rather hard mattress become one that I can readily tolerate and therefore helps with my sleep problems as well. I am so glad that we decided to get the topper for our beds! We have a reclining king size bed and the topper stays on with NO problem, even with the various reclining positions, which is a real bonus for anyone with adjustable beds.

      Read More
    • Great Memory Foam Topper
      Verified Purchase

      I loved this topper. Great addition to a mattress that is kinda old.

      Read More
    • Most Helpful

    • Like sleeping on a cloud!
      Verified Purchase

      I have rampant fibromyalgia with multiple joints needing replacement & upper & lower back needing fusing. That said, I would heartily suggest buying this topper. I slept straight through on the first night (I'm usually fully awake many times during the night with all the pain) . there was no smell & only took a few hours to puff out. protect it with a mattress pad & sheet so, I did not notice any undue sweating from the foam. I recommend this fabulous topper to anyone in body pain. With just a few weeks of good sleep, my pain is much better & my life has been changed immensely!

      Read More
    • Great value for mattress topper.
      Verified Purchase

      This is a great 2 inch topper with a 2 inch egg crate shape, (4 inches total). I ordered it for a long twin RV sofa couch which I keep open all the time. You could feel the metal bar support through the couch cushions making it uncomfortable. My husband was skeptical that the foam would even help the problem, but just about every time he sits on the couch, I find him sleeping! The foam density is average for this type of topper. The density helps with keeping the heat retention low, but I also think that the egg crate design also aids with the cooling. The gassing off period was about a day. Since all the sizes were the same price, I got the largest size and cut off the excess using an electric knife. I covered the foam with blankets and use it to line the bottom of our 16 year old dog's crate. He seems to love it too!

      Read More
    • Not pleased at all
      Verified Purchase

      I should have listened to the reviewer that said this IS NOT 4 inches thick. It's about 1/2 inch thick with big bumps. The bumps are far apart and the foam comes apart easily. I have it upside down (bumps down) on my mattress, an older mattress that dips in the center. This doesn't help at all. I have to sleep on the right or left side to be comfortable at all. I did order the king for my queen bed and cut off the excess. Then I put that extra down the middle of my bed. Turns out a lump in the middle isn't any more comfortable that a dip. So basically I spent too much money on an inferior product. But I kept reading "a 4 inch memory foam is muuuch better than 3 inch so I gave it a shot. I'm not thinking I would call this a 4 inch memory foam after all.

      Read More
    • 4 inch topper

      I have had this topper for about a year, and I don't know how I slept without it. I sit propped in bed for long periods of time due to illness, and it is a memory topper and I think it is forgetting :) But it wasn't designed to sit in the same place for hours. I will be buying a new one soon. I was waking up many times throughout the night and my doctor wanted me to have sleep study. I bought this, and discovered sleep! I was waking up all night because of pain, and this thing does wonder. If you have bone pain, arthritis, ect, get one!

      Read More
    • positive review, good value,
      Verified Purchase

      very good value, makes any hard bed comfortable. I have multiple of these and would buy another.

      Read More

    Questions & Answers

    • Q:

      "Are there two pieces, like shown in the picture? The egg crate section itself does not look like it's 4" thick, but combined it does. Do I need to purchase two different items to equal the 4"?"

      • A:

        This mattress topper arrives in one piece. The egg-crate-styled topper is 4 inches high.

    • Q:

      "Why did you choose this product?"

      • A:

        my hubby & I are experiencing lots of discomfort from our bed now, it will take us awhile to replace our Cal-king bed so we decided to try this out for the mean time, I read the reviews on this particular item & it tells us that this will also help us on our aches & pains..hope we are satisfied...

      • A:

        Looked nice

      • A:

        Because we bought a similar mattress topper a few months ago for our little airstream. It was fabulously comfy!! We now want to put one on our king size mattress at home.

      • A:

        It was on sale.

      • A:

        My daughter wanted one for her Birthday after sleeping on my bed which has the same topper, she Loved it!

      • A:

        Affordable and looks like a good product

      • A:

        Soften hard mattress

      • A:

        I have had one for 5 years & it needs replacing

      • A:


      • A:

        hip and knee pain

      • A:

        hopefully it will be like one I ordered at an earlier date from yu.

      • A:

        i am in my bed do to illness

      • A:

        bad back

      Read more Read less
    • Q:

      "how much does the queen size weigh?"

      • A:

        Hi katecory, this Slumber Solutions Big Bump 4-inch Memory Foam Mattress Topper in king shipping weight is 20 lbs. Thanks for your inquiry, hope this helps!

      • A:

        I weighed mine in the box and it weighed 13 pounds. They provide a much cheaper product than advertised. Of course they sent a cheaper egg crate design twice but the queen size I received weighs less than what they claim the twin size egg create should weigh. It is so soft there is no support at all. I weigh 150 and am 5'-8" and the mattress topper compresses to less than a half inch.

      Read more Read less
    • Q:

      "Can you give me the exact measurements of the King size topper. When you change sizes the the description in the upper right corner does not change, it remains the same which is for a Cal. King? Just want to be exact on Length x Width? Thank you for your assistance! Sincerely, Louise"

      • A:

        King: 75 inches x 78 inches Topper dimensions may be slightly smaller than your mattress dimensions. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.

    • Q:

      "Does the King size come in one piece or two"

      • A:

        Thanks for your interest, the king size is still one piece.

    • Q:

      "When not in use, can it be rolled up for storage?"

      • A:

        Yes, it can be rolled up for storage.

    • Q:

      "Do the bumps in this topper provide a cooler sleeping surface on a hot night as opposed to a flat surfaced topper?"

      • A:

        Yes, they allow for increased airflow.

    • Q:

      "How much of this topper is actually memory foam?"

      • A:

        The topper is 100 percent memory foam.

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