Experience the pillow-like soft comfort only the 12 Plush Quilted Gel Memory Foam Mattress can provide. Featuring sculpted gel memory foam, it allows better air circulation and coolness as you drift off to sleep! The contoured, cool, gel memory foam surface (2.5 lb. density) also provides superior pressure relief and plush comfort. The mattress cradles your body through the sculpted gel memory foam layer which has a convoluted pattern to increase air flow and help move warm air away from your body for a cooler sleep.Dimensions: Twin: 39 W x 75 D Twin XL: 39 W x 80 D Full: 54 W x 75 D Queen: 60 W x 80 D King: 76 W x 80 D Cal King: 72 W x 84 D.Sleepys 10 Year Limited Warranty.Comfort Level: 4.