11 in. Full Size Firm Comfort Mattress, Cool Gel Memory Foam Mattress in a Box

Suitable for adjustable base CertiPUR-US certified foam, ensuring that it is free of harmful chemicals and materials. Triple layer form construction Made of green tea gel-infused memory foam, plush foam and charcoal-infused base foam Comfort level: firm Easy set up: cut away the thick plastic warp, unroll the mattress and allow up to 48 hours for mattress to fully expand to its proper shape and size.