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🌙 Sleep smart, wake unstoppable with Sealy Dreamlife!
The Sealy Dreamlife 12” Foam Mattress-in-a-Box King features advanced 2.5” gel memory foam for adaptive pressure relief, a supportive transition foam layer for durability, and antimicrobial Surface-Guard Technology to maintain a clean sleep surface. CertiPUR-US certified and backed by a 10-year warranty, this mattress delivers a premium, health-conscious sleep experience designed and made in the USA.







| ASIN | B0D7Z9YM2M |
| Additional Features | Pressure Relief |
| Age Range Description | Adult |
| Best Sellers Rank | #75,740 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #247 in Mattresses |
| Brand | Sealy |
| Brand Name | Sealy |
| Color | Dreamlife |
| Construction Type | Gel Foam |
| Cover Material | Polyester |
| Customer Reviews | 4.4 out of 5 stars 849 Reviews |
| Fill Material | Gel Memory Foam |
| Included Components | Mattress |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 12 inches |
| Item Dimensions | 80 x 76 x 12 inches |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Item Firmness Description | Plush |
| Item Thickness | 12 Inches |
| Item Type Name | Bed Mattress Conventional |
| Item Weight | 81.6 Pounds |
| Manufacturer | Sealy |
| Manufacturer Part Number | F03-00237-KG0 |
| Material Type | Memory Foam, Spandex |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Model Name | Memory Foam |
| Model Number | F03-00237-KG0 |
| Number of Layers | 2 |
| Product Benefits | Pressure Relief |
| Product Care Instructions | Spot clean only - wipe area with a light damp sponge or vacuum with a soft brush attachment to remove particles. |
| Product Dimensions | 80"L x 76"W x 12"Th |
| Set Name | Dreamlife King 12" |
| Size | King |
| Style Name | 12" |
| Top Style | Gel Top |
| UPC | 810143391077 |
| Unit Count | 1.0 Count |
| top-style | Gel Top |
R**N
Very good quality for the price
Very comfortable for 8 inch mattress. Pretty firm expanded instantly when I opened the plastic package, fit nicely in my bunk bed. My cats use it for their sleeping area.😸
A**R
Great Mattress
Great mattress and price? We purchased this king mattress for our vacation home and to be honest it was great. I do recommend letting sit after opening 24 hrs to make sure it expands completely. Mattress does sit on a medium feel. If you looking for a firm mattress this might not be your top choice.
S**Y
Will it be comfortable
Love it! Doesn’t hurt back hips and sleeping much better. Worth price.
A**R
Comfy. Exactly as described
Great mattress
N**.
Comfortable but not necessarily cooling.
Comfortable mattress but still not a "cooling mattress" as advertised. This mattress sleeps on the warm side. It will be okay for winter nights when it cools off.
F**W
Awesomeness
I love this mattress very much! What an excellent price and super comfy.
E**A
BED TURNED TO MUSH AND IS NON RETURNABLE. MONEY WASTED. HAD TO REPLACE FOR BACK PAIN
I bought two of these beds, one for myself, one for a guest room. The bed was alright for 6 months but was getting noticeably squishy. Then I started waking up with crippling back pain and having trouble sleeping. Through research I learned that if you wake up with back pain and it clears up through the day it's most likely your bed. After a week to ten days of this pain I bought a new mattress. Within a day or two the back pain was gone. This bed might be ok for a child. I'm a senior citizen and it wreaked havoc with my back. The ninety day return had elapsed per amazon. Amazon asked why I didn't return it in ninety days. I confirmed it was ok in the beginning. Sealy makes any return or compensation very difficult unless you have a big trough in the bed. The mattress looks ok still, a photo won't show that it became squishy. Totally lacks firmness. I'm very disappointed and out for $1200.00 dollars. I thought that Sealy was a good manufacturer that would stand behind their product. Find a better bed. It was an expensive mistake.
C**N
Just right
Goldilocks here, wanting to share that this bed is finally “just right”. It’s soft and squishy and contours all those pressure points just perfectly. I’m happy- finally, after purchasing and getting rid of at least 3 beds in search of this. Price is a steal for how great I have been sleeping. Easy breezy to set up. No weird smells. I got the 12” plush queen.
Trustpilot
2 weeks ago
2 weeks ago