It is made of gel memory foam, which can dissipate heat and reduce motion transfer. The surface gel memory foam can conform to the curves of your body, providing perfect support for your back, hips, and shoulders, and creating a comfortable sleeping environment for guests.
Dimensions:
· Twin: 38 inches wide x 74 inches long x 12 inches high
· Twin XL: 38 inches wide x 79 inches long x 12 inches high
· Full: 53 inches wide x 74 inches long x 12 inches high
· Queen: 60 inches wide x 80 inches long x 12 inches high
· King: 76 inches wide x 80 inches long x 12 inches high
· California King: 72 inches wide x 84 inches long x 12 inches high