Development of the original Gel cushion has led to this unique Gel Plus cushion that combines combustion modified high resilient foam with visco elastic heat sensitive foam and silicone gel, to provide the user with the ultimate in comfort. Designed for those wheelchair users or seated patients that are at a high risk of developing pressure sores. The cushion cover offers a PU coated 2 way stretch fabric top/side panels and non-slip base with sewn seams and zip opening. Size 17 x 17 x 3″. 20 Stone weight limit.