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Sealy 12" Medium Memory Foam Bed in a Box

Sealy 12" Memory Foam Mattress

Sale Ends10:27:05
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590+ bought
Extra $350 Off Ends 11/23
72% OFF


Featuring multiple layers, this mattress offers support, pressure relief, good airflow, and motion transfer reduction to prevent sinking

Customer Reviews

100% Verified Reviews
All reviews are from people who have purchased this product.
3 ratings3 reviews
1 day ago
Purchased (2) mattresses and only one was delivered.
4 ratings3 reviews
November 15, 2020
This mattress is odd. I can’t decide if it is more firm or softer than our previous pillow top mattress. I do like that there is no sagging towards each other. We have had it two weeks, and are still adjusting to it.
6 ratings5 reviews
November 13, 2020
Love my new king size mattress, once I lay on it; I don't want get up!!
4 ratings3 reviews
November 13, 2020
Very comfortable.
27 ratings4 reviews
October 24, 2020
It is wonderful! We are sleeping so much better and my back pain is almost non existent now.
15 ratings13 reviews
November 4, 2020
Just as described, very comfortable and excellent value for the price.
4 ratings4 reviews
November 4, 2020
Personally too soft for me, but it didn’t have a smell, it was convenient, and it is well made.
9 ratings4 reviews
November 4, 2020
So, if you're considering this please reconsider. I ordered 1. Groupon charged me for 10. Thousands of dollars! They immediately recognized the mistake and canceled 5 of them. Only 5. They said i couldn't return the factory UNOPENED BOXES due to covid. After weeks of complaints they reluctantly sent me prepaid USPS postage labels for 4 which USPS REFUSED due to the weight. Lost $4400.
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Customer Photos

  • Photo submitted by Paola
  • Photo submitted by Paola
  • Photo submitted by Paola
  • Photo submitted by Christopher

Product Details

COVID-19 guidelines may delay shipping. Thank you for your patience.
COVID-19 guidelines may delay shipping. Thank you for your patience.

Sealy 12” Medium Memory Foam Bed in a Box

  • All the comfort and trusted quality of a Sealy® mattress, delivered right to your door and ready to use within 24 hours
  • Softer conforming memory foam “hugs” you for personalized comfort throughout the night, while denser foam layers deeper in the mattress keep you supported
  • Gel & Copper-fused top layer of foam promotes cooler, more comfortable sleep
  • This medium memory foam mattress is designed for the way you sleep, whether that’s on your back, stomach, or side
  • Shipped direct to you and built to last, you can rest easy on this premium 12-inch mattress for years to come
  • Product dimensions:
    • Twin: 12” x 39” x 75”
    • Twin Extra Long: 12” x 39” x 80”
    • Full: 12” x 54” x 75”
    • Queen: 12” x 60” x 80”
    • King: 12” x 76” x 80”
    • California King: 12” x 72” x 84”

All the comfort and trusted quality of a Sealy® mattress, now conveniently packaged in a ready-to-ship box. Fall into a cradling memory foam top that “hugs” your body all night long, so you wake up refreshed and ready to take on the day. This 12-inch memory foam mattress combines distinct layers of foams to provide comfort and support for all sleepers, and the 12-inch silhouette has even more foam for the most rejuvenating Mattress-in-a-Box experience. At Sealy, we want to help you live your best life, which is why we made the delivery and setup of this mattress hassle-free. When your Mattress-in-a-Box arrives, simply place the mattress on your bed, remove the packaging, and allow time for the bed to decompress and expand to its comfortable shape. Includes knit cover and 10-year warranty from Sealy.

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