Sizes: Choose from 26 sizes fitting Single, Small Double, Double, King or Super King beds.. Advanced: Created using the most advanced memory foam there is giving you a high quality and elegant finish. Mattress: Get a 24cm Ceramic Visco memory foam mattress. Design: Sleek gunmetal velvet fabric with straight lines and a silver edging. Features: With maximum adaptability due to a high-density Viscoelastic gel. Memory foam: Feel the comfort and support of memory foam relieving pressure and conforming to your body. | Ceramic Visco Memory Foam Mattress - Single