The EconoRanger shoulder pulley is an affordable over-door pulley that helps eliminate your shoulder pain. Like those used in physical therapy offices, this shoulder pulley system enhances your range of motion and improves strength and mobility. Perfect for exercises and rehabilitation from an injury or surgery. The EconoRanger helps if you are suffering from arthritis, tendonitis, frozen shoulder syndrome, rotator cuff injury, busitis and other impingement issues. Features varnished wood dowel handles and an 85 inch cord. Included is a compact metal bracket that fits over the top of any closed door.