The 13-inch copper infused full xl gel memory foam extra firm hybrid mattress offers the perfect fusion of support and comfort. Designed with cooling technology that features an applied treatment to the fabric, this mattress ensures a refreshing sleeping experience. The extra firm comfort level caters to those who prefer solid support throughout the night. This hybrid mattress combines advanced gel memory foam with pocket coil construction, providing both pressure relief and responsive support. It is also compatible with adjustable bases, allowing for personalized comfort positioning. Experience a revitalizing sleep with the innovative design of this mattress, perfect for enhancing your bedroom sanctuary with style and comfort. 80.00-inch h x 53.00-inch w x 13.00-inch d.