Serta Perfect Sleeper Resolution Plush King-size Mattress and Foundation Set

by Serta
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ITEM# 15326861
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ITEM#: 15326861

  • Size: King
  • Set includes: One (1) mattress, split foundation
  • Construction: Plush
  • Support: Firm
  • Materials: Cool Balance Fabric, Anti-Microbial Body Loft Fiber, Cool Twist Gel Memory Foam, Free FlexInnerspring with Custom Supportand Total EdgeFoam Encasement
  • SmartSurface works to provide pressure relieving comfort and a balanced sleep temperature. Cool Balancefabric technology helps regulate temperature swings. Anti-microbial BodyLoftfiber provides enhanced cushioning.
  • Cool Twist liquid gel-enhanced memory foam is designed to help move heat away from your body. Gently cradles the body to provide enhanced pressure relieving comfort near the sleep surface.
  • Helps promote proper back support and undisturbed sleep by combining Serta's continuous coil technology with our advanced TrueSensecoil design. Provides up to 25-percent more support in the center third of the innerspring. Total EdgeFoam Encasement makes the mattress compatible with an adjustable foundation and helps to preventsag at the edge of the mattress.

  • Mattress set: 20.5 inches high x 76 inches wide x 79.5 inches long
  • Mattress: 11.5 inches high x 76 inches wide x 79.5 inches long
  • Each foundation: 9 inches high or low profile 6 inches high x 38 inches wide x 79.5 inches long

White glove home deliveries require a 4-hour window to complete; this includes delivery, set-up, removal of all packaging and removal of your old mattress upon request.

30-Day Comfort Guarantee - If you are not satisfied with your purchase within 30 days, you may return your order for a refund less a re-stocking fee. After 30 days, the mattress cannot be returned.


Mattress Type Gel Foam, Gel Memory Foam, Hybrid, Innerspring, Memory Foam, Pocket Spring, Sets
Thickness 11 Inch
Memory Foam Type Foam, Gel Memory Foam, Memory Foam
Support Firm
Mattress Top Plush Top
Product Features Antimicrobial
Recommended Foundation Type Adjustable
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number 278442860
Country of Origin United States

Product Reviews

5 Stars
4 Stars
3 Stars
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1 Stars
  • Most Recent

  • Mrs.
    Verified Purchase

    Serta Perfect Sleepers have always been my favorites and this one is a wonderful change from the "other brand" we had been using. I actually don't wake up with a back ache from this mattress. It was delivered on time and we had no real trouble setting it all up etc. in spite of its size.

    Read More
    Janice E D. Mar 28, 2016
  • DoreenfromMargate
    Verified Purchase

    Best purchase I ever made on a computer. Delivery was excellent! Will never buy a mattress in a store again.

    Read More
    doresway Nov 22, 2015
  • serta good
    Verified Purchase

    really comfortable and great price, quick delivery. take old mattress as well.

    Read More
    groovygirl1 Aug 3, 2015
  • Good value
    Verified Purchase

    You can't beat's features: free shipping and no tax. This is the second mattress set we've purchased here and we'd do it again. The first one was for our guest bed and we get raves for that one.

    Read More
    judithsusan12 Jul 9, 2013
  • Not happy
    Verified Purchase

    The item is described as solving 5 main sleeping problems, edge support--it doesn't seem to have this, Not disturbing a partner's sleep--it is actually quite "giggly" when partner rolls or gets out of bed. It does offer good support for the back. Seemed a bit shorter than our old mattress, and formed a body impression within one month. Sorry, I can't give a better review. Overstock is a great company to work with as far as customer satisfaction, however. I will try something else!

    Read More
    lastoneinthelake2 Jun 30, 2013

Questions & Answers

  • Q:

    "What is the coil wire gauge of this mattress?"

    • A:

      Hello MarcD, the coil gauge is approximately 13 3/4. Have a great day!

  • Q:

    "Do I need box springs for this mattress"

    • A:

      Hello afhard1head, This mattress has received excellent reviews! This comes with a foundation, so a box spring is not required. I hope this helps. Thanks for shopping with us.

  • Q:

    "Can this mattress be flipped"

    • A:

      Hello afhard1head, This mattress looks so comfortable! All Serta mattresses we currently have available are considered 'one-sided' mattresses; they do not need to be flipped. They can be rotated head to foot though. I hope this helps. Thanks for shopping with us.

  • Q:

    "how many coils are in mattress... 500? 700?"

    • A:

      Hello catlivn4jesus, thank you for your interest in the Serta Perfect Sleeper Resolution Plush King-size Mattress and Foundation Set. There are 1036 coils in this mattress. Thank you for shopping with us, and have a great day!

  • Q:

    "What is the composition of the foam?"

    • A:

      Hello stxlover, I am very sorry but that information is not currently available. Thank you for shopping with us.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

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

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
More 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.