This versatile product assists in the prevention of incorrect spinal alignment stabilising the trunk to maintain a mid-line position. - Simple to adjust lateral supports using multi-way touch close fastening - Integral rigid plate with soft polyurethane foam topping - Fits most chairs and wheelchairs - Easily fitted using two elasticated buckled straps - Removable, multi-stretch, waterproof cover - Size: 43x43cm (17x17") Lateral Supports 20cm (8") Customised Sizes Available On Request.