This Modular Foam Pressure Care Cushion N43711 provides pressure reduction for users at a medium risk of pressure ulcers. It also offers a high level of comfort and stability for the user. Castellated/modular foam can help reduce shear and friction by allowing the surface to move with the user when transferring or shuffling forward. This type of foam also allows for ventilation. Supplied complete with a two way stretch vapour-permeable waterproof cover. For medium risk usage. Dimensions: 430 x 430 x 95mm (17 x 17 x 4"). Maximum user weight limit 100kg (16 stone).Please Note: Indication of pressure ulcer risk is not a prescriptive evaluation. 1 x Modular Foam Pressure Care Cushion - Medium Risk.