ProFlex® 1100SF Back Support, Extra Large, 1 Each Jobst Relief 20 30 Knee Hi For users 200 340 lbs * Jobst Relief 20 30 Knee Hi For users 200 340 lbs * Helps keep people active and independent * Relieves stress and strain on joints * Lifts only as needed allowing users to maintain muscular strength * Folds flat for easy transport * People who have lost sufficient upper or lower body strength to get up unassisted can benefit from Upeasy Lifting Cushion * Those who have lost mobility as a result of: Arthritis Parkinson s Muscular dystrophy ALS (Lou Gehrig s disease) post operative conditions and degenerative joint disease * Caregivers who need help transferring patients or family members * This product is not medicare reimbursable * 1 year warranty * Vinyl coated tapered contoured arm cuffs mold to user for extra comfort Exact fit with detachable 1½ inch wide knit suspenders Patented sticky fingers stays for optimum lower back and abdominal support