Back Wrap Hot Cold Jobst Opaque Sensitive Standard 80 230 lbs * A Color:Red Standard 80 230 lbs * A self powered lifting cushion that converts an armchair into an automatic lifting chair * Lifts up to 80% of users weight 10 high * Uses high density memory foam to provide a comfortable seating surface * Portable unit includes built in handle and black waterproof cover * Seat Dimensions: 19 D x 17 W * 1 year warranty * HCPCS Suggested Code: E0629 12 13 * Provides constant compression to both calf and shin areas * ProStyle material adds the soothing warmth of neoprene with a soft terry cloth lining * Contoured design assures proper fit and compression * Provides a warming support to help keep muscles warm and loose * Designed to aid recovery of minor strains and shin splints 5 W with a 27 elastic strap attached (unstretched) when stretched the maximum length is 72