Designed for use on a wide range of ordinary chairs, this Glide and Lock Sheet measures 460 x 500mm.Designed as an aid to movement and positioning, it is made from a combination of materials - a non-slip base that keeps the whole thing firmly in place, and a waterproof, vapour-permeable cover. Suitable for use with or without a carer, it slides easily into place when needed, and its breathable fabric and in-built padding help ensure both safety and comfort. Other versions are available separately for wheelchairs and beds.