This anti-bedsores square cushion is adaptable to any seat and/or wheelchair. It is especially indicated for the prevention of bedsores, in patients who have to stay long periods of time in bed, wheelchair, postpartum, hemorrhoids, fistulas, etc. To do so, it distributes the weight of the upper trunk of the body so that there are no points with a high level of pressure. It is composed of a waterproof, breathable and fireproof cover and an open cell foam resistance through which a viscous liquid flows. The physical principle that governs its operation is that of flotation. If you are looking for the best anti-bedsores cushion, this is the best you will find!What are bedsores?Bedsores or pressure ulcers are injuries or wounds that appear on the skin due to the pressure that the bone exerts on the skin tissue in patients who are immobilised for a prolonged period of time and can cause serious infections.Technical details:-Dimensions: 40 x 40 x 6 cm (width x length x height)-Cushion weight