The Sealy Dreamlife 12-inch Foam Mattress in a Box offers exceptional comfort with its advanced gel memory foam layer, designed to adapt to your body shape for superior pressure point relief. This mattress combines a 2.5-inch comfort layer with a 2.5-inch transition foam to ensure balanced support and durability. Its CertiPUR-US certification guarantees the use of safe, non-toxic materials, free from harmful chemicals like formaldehyde and phthalates. Surface-Guard Technology provides built-in antimicrobial protection, keeping your mattress clean and hygienic. Enjoy worry-free sleep knowing this twin XL mattress comes with a 10-year limited warranty, reflecting Sealy’s commitment to quality and customer satisfaction.
  Whether you're looking for a comfortable mattress for everyday use or a reliable option for a guest room, the Sealy Dreamlife 12-inch Foam Mattress in a Box is an ideal choice. Its blend of gel memory foam and transition foam offers the perfect balance of softness and support, while the Surface-Guard Technology ensures a clean and allergen-free sleep environment. This mattress is easy to set up and store, making it perfect for small spaces or when you need extra flexibility. With its long-lasting construction and 10-year warranty, it's designed to provide consistent comfort for years to come.