During the initial stages of treatment for shoulder pain or dysfunction, it is important to restore normal range of motion (ROM) to your shoulder. These pulleys hang over the door and are used to provide gentle, passive ROM to your shoulder. Shoulder pulleys are an excellent way to improve rotator cuff and shoulder range of motion after injury or surgery. The shoulder pulley consists of a Door Anchor, a Pulley, a Pull Rope and Two Handles If you have shoulder pain or have had shoulder surgery, then physical therapy may be an excellent option to help you decrease your pain Specifications: Material: ABS PP Nylon Size: 6mm in diameter and 2m in length. Package Included: 1 x Shoulder Pulley