VEVOR Hospital Bed Mattress, 300 lbs Load, Long Term Care Pressure Redistribution Medical-Grade Dual Layer Foam Mattress, Waterproof for Bedsore Treatment Nursing Homes and Home Care, 34 x 76 x 3.5 inComfortable Lying ExperienceUniform Pressure DistributionStays Firm, Won't SagEasy-Clean, Spill-Resistant CoverVersatile for Different Care SettingsWorks with Most BedsCoat 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)