Product Description: Flexible foam mattress: Elastic foam mattress molds according to body shape in response to heat and pressure, and evenly distributes body weight. Then it returns to its normal shape once the pressure is removed. Gradually, it returns to normal and therefore produces slight counter-pressure on the bone protrusion. It has a full cover of Prompt PU that allows air passage, is water repellent and made of polyurethane jersey Zippers on three sides with flaps. Decompression provides the support needed to relieve stress and tension from the body during sleep. Comes with a full polyurethane cover, made of waterproof polyurethane jersey. The lid closes with zippers on three sides, with plugs. Size 195x87x14 cm Capacity: weight from 40 to 120 kg