Southern Enterprises 10-Inch myCloud Gel Infused Memory Foam Mattress Third generation gel infused memory foam for a cool nights sleep: 2.5 memory foam .5" gel memory foam and 7" poly foam for medium-to-firm support" Removable, bamboo poly blend zip cover resists bacteria, fungi and dust mites with no harmful chemical additives 3 Memory Foam: 3.4 Pound Density/12 ILD; 7" Poly Foam: 2.0 Pound Density/45 ILD; Dimensions: 72" W x 84" D x 10" H" Spot treat cover with mild detergent; rinse and squeeze gently; Do not machine wash or dry