Our 2-sided 12 in. medium gel memory foam mattress brings the comfort and support straight to your door. The 2 in. gel memory foam top layer is soft and plush to ensure optimum comfort. 2 in. airflow comfort foam layer and 4 in. air-circulation foam layer add to the conforming comfort and breathability, while the 4 in. high-density base foam layer provides a base that allows mattresses feature a medium firm feel. To give you the most confident rest possible, the pressure relief mattress comes with CertiPUR-US certified foams and a 10-year warranty, compressed into one convenient box and shipped right to your door. We have twin, full, queen, king, twin xl and California king size bed mattresses waiting for you. Color: Multi-Colored.