Name:100% memory foam mattress;D40-D100. Size: single, double, queen, king, etc ... 1.Sensitive to body weight and temperature;Improve the quality of sleeping, relieve body pain;2.Conform to ... , body heat to be disperiated evenly, keep the mattress dry, all make it feel comfortable and ventilative.3 ... customer's requests.6.Modern, fashion, noble&graceful, high quality, good service. Memory Foam Mattress