ABRIPEDIC by Royal's Queen Mattress 12-Inches Memory Foam Mattress 100% CertiPUR-US Foam - 25-Year Warranty 12" Thick with 2-inches foam layer, 2-inches of memory foam comfort layer and 8 inches of High density foam base Gel formula memory foam is infused with gel beads to capture and distribute heat Removable and washable Soft Mattress cover included (zipper opening) Foam is CertiPUR-US certified, 25-year limited warranty Conveniently comprised and shipped to create a portable mattress for easy set up