A combination of high-density base foam and memory foam makes this 10-inch mattress the ultimate sleep product. The tight-top cover is made of 100-percent polyester with the bottom featuring non-slip fabric and a zipper, making it a breeze to remove and wash. Compatible with adjustable bed bases and box springs. | Furniture Of America | | 10 Inch High Density Memory Foam Mattress, Premium Plush Comfort, Removable Breathable Cover, CertiPUR-US Certified | White | Best Buy