The Shoulder Saver™ helps ease pain and discomfort in the shoulder by providing support to the rotator cuff for stability. Made with lightweight, breathable and comfortable Silverprene™, it provides therapeutic compression to help enhance blood flow. Great for strains, sprains, tendinitis, arthritis, subluxations and other common shoulder, rotator cuff, arm, clavicle, ligament, tendon and muscle problems. Also helps prevent re-injury. Features adjustable straps for a custom fit and can be worn on your right or left shoulder – under or over clothing. Hand wash. Polyester, nylon, spandex and synthetic rubber. One size adjusts to fit men and women with chests up to 48" and upper arms up to 19".