Sealy Dreamlife 12” Foam Mattress-in-a-Box, King, SealyComfort Gel Memory Foam, SealySupport Transition Foam, Surface-Guard Technology
Product details
| Management number | 223551290 | Release Date | 2026/05/09 | List Price | US$279.60 | Model Number | 223551290 | ||
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This Sealy® Dreamlife™ 12” Foam King Size Mattress is designed to help you stay cozy all night (or all day) and wake up feeling refreshed. And it’s made by Sealy®, a leader in quality sleep products for over 140 years. Advanced SealyComfort™ gel memory foam adapts and responds to every part of your body to provide pressure relief and a personalized sleep experience, while SealySupport™ Transition Foam enhances the overall comfort of the mattress and adds long-lasting durability. Sealy® Dreamlife™ is also dedicated to promoting a healthier sleep environment. CertiPUR-US® ensures the mattress foam meets strict standards for content, emissions and durability, and Surface-Guard Technology™ kills bacteria on the surface of the mattress, protecting it from common allergens which can lead to a better night’s sleep. This mattress was designed and built in the USA and includes a 10-year limited warranty, so you can rest easy with comfort you can count on.
- 2.5” SEALYCOMFORT GEL MEMORY FOAM: This cushioning gel memory foam layer conforms to the shape of your body, providing tailored pressure relief and support where you need it most
- 2.5” SEALYSUPPORT TRANSITION FOAM: This additional layer of high-density foam enhances the overall comfort of the king mattress in a box by offering extra support and durability
- CERTIPUR-US CERTIFIED: The Sealy Dreamlife mattress foam meets the strict standards set by CertiPUR-US, ensuring it is made without certain harmful chemicals including formaldehyde, ozone depleters, phthalates regulated by the U.S. Consumer Product Safety Commission, or mercury, lead or other heavy metals.
- SURFACE-GUARD TECHNOLOGY: Built-in antimicrobial protection with Surface-Guard Technology helps prevent the growth of bacteria and the buildup of allergens on the mattress surface
- 10-YEAR LIMITED WARRANTY: Rest assured with reliable comfort, this king memory foam mattress is backed by Sealy’s rigorous product testing for exceptional quality and long-lasting durability
| UPC | 810143391077 |
|---|---|
| ASIN | B0D7Z9YM2M |
| Size | King |
| Color | Dreamlife |
| Set Name | Dreamlife King 12" |
| topstyle | Gel Top |
| Brand Name | Sealy |
| Item Depth | 12 inches |
| Model Name | Memory Foam |
| Style Name | 12" |
| Unit Count | 1.0 Count |
| Is Foldable | No |
| Item Weight | 81.6 Pounds |
| Manufacturer | Sealy |
| Model Number | F03-00237-KG0 |
| Fill Material | Gel Memory Foam |
| Material Type | Memory Foam, Spandex |
| Cover Material | Polyester |
| Item Thickness | 12 Inches |
| Item Type Name | Bed Mattress Conventional |
| Is Customizable | No |
| Item Dimensions | 80 x 76 x 12 inches |
| Number of Layers | 2 |
| Product Benefits | Pressure Relief |
| Construction Type | Gel Foam |
| Additional Features | Pressure Relief |
| Included Components | Mattress |
| Age Range Description | Adult |
| Manufacturer Part Number | F03-00237-KG0 |
| Item Firmness Description | Plush |
| Product Care Instructions | Spot clean only - wipe area with a light damp sponge or vacuum with a soft brush attachment to remove particles. |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
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