Knee Sleeve ProStyle Open Patella Large 15 17 Hip Kits Protectors 9 Weight: 0 Wall Transformers 9 Weight: 0 5 inch caster wheels are great for indoor and outdoor use * Deluxe hand brake can be pressed when needed or pushed down to lock rollator into place * Removable hinged padded backrest can be folded up or down * Easily folds for transport or storage * Handle height: 31 35 * Inside hand grip width: 17 * Seat depth: 12 * Seat width: 12 * Unit dimensions: 23 Bell Horn's exclusive ProStyle Knee Supports are designed to give you the comfort of an elastic support with the therapeutic properties of heat without the perspiration associated with neoprene * Provides a warming support for arthritis * Recommended for treatment of: arthritis quad weakness knee contusions joint effusions knee sprains and strains as well as meniscal tears * HCPCS Suggested Codes: A4466