Slumber Solutions Choose Your Comfort 14-inch Gel Memory Foam Mattress Plush Soft Plush King Eliminates motion transfer and uncomfortable pressure points to ensure blissful sleep Mattress provides stable support with 3" of 3.5lb plush gel memory foam, 3" of 1.8lb plush polyurethane foam and 8" of 1.8lb supportive base foam for enhanced comfort Compatible with most conventional box spring or platform foundation