Hospital Medical Bed Mattress 3.5-Inch Water Resistant Non Slip Home Foam Comfortable Lying Experience Uniform Pressure Distribution Stays Firm, Won\'t Sag Easy-Clean, Spill-Resistant Cover Versatile for Different Care Settings Works with Most Beds Coat Material: Waterproof Nylon Oxford Fabric,Weight Capacity: 300 lbs / 136 kg,Package Dimensions: 19.5 x 15.0 x 35.6 in / 495 x 380 x 905 mm,Item Model Number: LSS006,Product Weight: 43.03 lbs / 19.52 kg,Filling: 26D Foam (Top Layer) + Gel (Middle) + 26D Foam (Bottom Layer),Product Dimensions: 76 x 34 x 3.5 in / 1930 x 864 x 89 mm,Coat Quantity: 1 (Color: Blue-Green)