Serta Perfect Sleeper 12-inch Gel Memory Foam California King-size Mattress in a Box

Sink into a luxurious night's sleep atop this plush Serta Perfect Sleeper 12-inch gel memory foam California king-size mattress in a box. Featuring a triple layer of cooling, temperature-smart memory foam, the mattress contours to your unique pressure points for a customized, perfect night of sleep. The cooling material disperses excess heat for a cool, relaxing experience.

Features:

• Triple layer of advanced cooling gel memory foam
• Resistant to dust mites
• Naturally antimicrobial
• Temperature-smart memory foam responds to body heat and movement
• California king-sized
• Measures 12 inches high x 72 inches wide x 84 inches long