For users 200-340 lbs Helps keep people active and independent. Relieves stress and strain on joints and 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 as well as caregivers who need help transferring patients or family members. This product is not medicare reimbursable. 1 year warranty.