Rayson Global Cool Gel 12-Inch-Memory-Foam-Mattress (White, California King Size, Set of 1)

Amazon.com Price: $499.00 (as of 18/10/2017 23:13 PST- Details)

Meets federal flammability standard 16 CFR 1633
Mattress only. Base, foundation and frame not included
4 inch layer of Gel Infused Memory Foam + 2 inch layer of convoluted airflow polyurethane foam + 6 inches of high resilient polyurethane foam