This excellent High Risk Chair Pressure Cushion is 43cm x 43cm x 10cm (17\" x 17\" x 4\") is a high quality pressure cushion that offers support and protection for people who are at a high risk of pressure ulcers.Suitable for traditional chairs, wheelchairs and in many other seating situations, this High Risk Chair Pressure Cushion measures 43cm x 43cm x 10cm in size, is lightweight and is easy to transport. and can be used either as a comfort cushion or as a booster cushion. Its dual layered construction combines a base of high density polyurethane foam with temperature sensitive visco elastic memory foam. Providing exceptional levels of comfort, pressure relief and additional support the upper surface has geometrically contoured cubes of visco elastic memory foam. The independent modules of the memory foam operate individually and uniquely to distribute the load whilst helping the skin to stay cool. This design reduces the likelihood of the user developing pressure ulcers. The High Risk Chair Pressure Cushion is supplied fitted with a black Harley Dartex cover which is waterproof and made from a breathable nylon fabric. The comfortable multi stretch cover is fitted with a zip, and is suitable for washing or dry cleaning if required, ensuring best possible hygiene at all times. This waterproof High Risk Chair Pressure Cushion is also available in 11 other sizes and heights in this section of our shop.