The Gel Seat by Obusforme Wheelchair Chair Cushion 20 30 Pantyhose * Swivel Tray Laptop TV bamboo The unfolded towel measures * Swivel Tray Laptop TV bamboo swivel tray swings out of the way when not in use Black powder coated chip and wear resistant finish * Each upright telescopes up to 13 and locks into (9) height positions with fail safe ball tip locking pin * Designed to easily fold to save space * Unit is only 10 wide when folded * Height adjustable from 28 to 41 * 400 lb s shape * Mesh center allows for increased air circulation to keep you cooler * Flexible design allows for use at home in the office or car and is easily folded into luggage * Lightweight and portable * Hypoallergenic cover can be removed and spot washed * Use together with any Obusforme backrest support * Item measures 18´ L x 17 W x 2 H * Endorsed by the Canadian Chiropractic Association * * Black * This seat cushions unique gel grid design provides different zones of comfort and support for a luxurious sitting experience * Dense gel at front and back of the cushion provides firm support to help you sit upright