A great Shoulder Brace Support for Protection and Recovery. One size fits most adults. Suitable for people who suffer from shoulder dislocation,shoulder sprain, shoulder joint subluxation caused by stroke, hemiplegia, etc. For people less than 150 pounds and the maximum upper arm circumference: 34.5 cm(13.5 inches). Improved design and material Adjustable shoulder by thoracic and upper arm band, forearm band, connecting the drawstring, etc, by connecting belt can lift the arm, and relieve the discomfort of the shoulder joint dislocation Principle, according to the role of muscle crisscrossed the groove design, it can protect and interaction between the strands of the same flesh and blood, grooves and holes, provide perfect dry feeling and the height of the slide effect, inertia kneading function, strengthen the relieve muscle tension, promote the blood circulation Suitable for people: A: Around the shoulder joint group provides support, stability, heat preservation and the effect of pain relief B:Applies to the shoulder joint degenerative diseases and the surrounding soft tissue injuries caused by acute, chronic pain and inflammation, hemiplegia shoulder joint subluxation by speech