Serta Perfect Sleeper Liberation Pillow Top Cal King-size Mattress and Box Spring Set

by Serta
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ITEM# 13687367
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ITEM#: 13687367

This Serta Perfect Sleeper is the first official mattress of the National Sleep Foundation designed to help solve many of the most common causes of poor sleep. This mattress set will help eliminate tossing and turning and lack of back support.

  • Set includes: Mattress, foundation
  • Construction: Pillow Top
  • Support: Plush
  • Materials: Memory foam, cotton, foam, fiber, wood, steel
  • Awarded a Consumers Digest 'Best Buy'
  • Convoluted foam designed to provide additional pressure relief at the shoulders, arms and hips
  • Rows of continuous give the innerspring more stability
  • Total Edge Foam Encasement prevents sagging at the mattress edges
  • Meets all federally mandated flammability standards with Serta's patented FireBlocker system


  • Mattress set: 22 inches high x 72 inches wide x 84 inches long
  • Mattress: 13 inches high x 72 inches wide x 84 inches long
  • Two foundations: 9 inches high or low profile 5 inches high x 36 inches wide x 84 inches long

White glove home deliveries require a 4-hour window to complete delivery; this includes delivery of the mattress, set-up in the room of your choice, removal of all packaging and debris and removal of your old mattress upon request. Please note that there is no surcharge for additional flights of stairs. You will be contacted by the home delivery agent when the product is ready for delivery (typically 1 to 3 weeks), we recommend requesting product removal at the same time you schedule your home delivery appointment.

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 Innerspring, Memory Foam
Thickness 13 Inch
Mattress Top Pillow Top
Mattress Support Plush
Dimensions See product description
Warranty 10 year Limited Manufacturer
Model Number 173843870
Country of Origin United States

Product Reviews

5 Stars
4 Stars
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1 Stars
  • Most Recent

  • Still not Sure....
    Verified Purchase

    The Facts: We have been using this mattress since early December 2012. We are both Primarily Side sleepers. While we sleep OK, The bed is not what I was hoping for. In 2 months time, both my husband and I have visible crater where we sleep. This crater remains visible even at night when nobody has been in the bed all day and the bed is made, you can actually see the dents. The weird thing is that my husband who is 6ft 3 and weighs 275 lbs has less of an indentation then me. I am 5ft7in and weigh 150lbs. That makes no sense. The other day we switched sides and we were both EXTREMELY uncomfortable. When I woke up my hip was completely numb. That has never happened:( It was WEIRD!!! I am not happy with the bed, but unfortunately from everything I read, we are pretty much out of luck and might as well live with it for a while. It would end up costing too much to return it. I do understand that some beds are designed to cradle you, but there was no mention of that and this is beyond a cradle. LOL it's more like a hammock. We are both really bummed about this purchase. Not in Overstock, but in the quality of construction of the product itself.

    Read More
    yumafamily Feb 7, 2013
  • Great Bed For The Price
    Verified Purchase

    We ordered this bed because my husband and I only had a full size. We now have a bed that is comfortable, with lots of room for a very good price. It was also delivered in about two and a half weeks and the movers brought it in and set it up for us. Also it has been very durable, since we have two big dogs that like to jump onto the bed. I would definetly recomend this for someone who wanted a nice Cal King, but didn't want to spend alot on it.

    Read More
    susaflouse Jul 7, 2012
  • Very comfortable
    Verified Purchase

    This mattress is extremely comfortable and feels like a hotel mattress. It is so difficult for me to get up in the morning because I do not want to get out of the bed. It is very cozy. The price was well worth it.

    Read More
    keij Mar 5, 2012

Questions & Answers

  • Q:

    "so what the frame name that the mattress set is sitting on, so I can order it."

    • A:

      This mattress set will work on any California king-sized bed frame. We are unsure of the name of this particular frame.

  • Q:

    "does this bed come with the frame that is shown?"

    • A:

      No, this is just a mattress set.

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.
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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.
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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.