













🛌 Sleep smarter, not harder — upgrade to the Sealy Dreamlife King and wake up winning!
The Sealy Dreamlife 12” Foam Mattress-in-a-Box King combines advanced gel memory foam and supportive transition layers to deliver personalized pressure relief and durability. Certified by CertiPUR-US for safety and featuring Surface-Guard Technology to reduce allergens, this mattress offers a healthier, cooler, and more comfortable sleep environment. Designed for easy setup and backed by a 10-year warranty, it’s a premium sleep solution crafted in the USA for the modern professional.







| Color | White |
| Product Dimensions | 203.2 x 193.04 x 30.48 cm; 37.01 kg |
| Is Assembly Required | No |
| Assembly Type | Unbox the mattress and allow it to expand to full size. Do not remove the protective wrap until the mattress has fully expanded. |
| Primary material | Polyester Spandex |
| Top Material | Gel Memory Foam |
| Upholstery material | Polyester |
| Capacity | King |
| What is in the box? | Mattress |
| Top Finish | Gel Top |
| Care Instructions | Spot clean only - wipe area with a light damp sponge or vacuum with a soft brush attachment to remove particles. |
| Shipping Weight | 42.64 Kilograms |
| Item Model Number | F03-00237-KG0 |
| Manufacturer | Sealy |
| Item model number | F03-00237-KG0 |
| ASIN | B0D7Z9YM2M |
Trustpilot
3 weeks ago
3 weeks ago
5 days ago
3 days ago