The Gel-E-Seat is a wonderful (wheel)chair cushion for individuals with special seating needs. Each gel-filled, tiny square provides the ultimate feel in both pressure-relief and wiggle-relief. Aside from its therapeutic seating properties, the Gel-E-Seat is also a unique weighted pad for the lap, legs or trunk. Perfect for use at home or in the classroom. Weight : 900g. Size : 27x27cm.