Hydroven 1 Garment Full Arm 27 Dry Heat Therapy Units Parts Spans entire width of back Select Ear:Left Ear Spans entire width of back and can can be operated from either side of the chair * 4 heavy duty 5 casters with positive locking swivel and wheel brakes * Welded powder coated frame has a 5 year warranty * Elastic seat base and adjustable elastic back straps provide the ultimate in comfort * Includes 2 side trays * Model #655 Features: * Both arms drop independently and heavy duty spring pins lock arm securely in place * Exclusive one touch action drops arm securely in place * Chair can be rolled with arm down * Arms drop level with seat for easy transfer * Seat Width: 21* Overall Width: 31 8 Lbs * Separated air cells allow air circulation to reach the surface of the skin and provide a cooling environment * Includes QUADTRO SELECT Cushion two way stretch cover hand inflation pump repair kit and operating instructions * 36 Month Limited Warranty * Additional sizes available * HCPCS Suggested Code: E2624 * 3 year warranty * All Roho Quadtro cushions and covers are available SINGLE CHAMBER GARMENT * Full Arm 27 L * Compatiable with item # 510003 *HCPC CODE: E0665 * Maximum circumference Upper arm 24