Package includes: 1pcs*shoulder support strap Note: Left and right, please choose the type you want to order. Size Chart: Suitable for people with shoulder width 36-51CM. Application Scenarios: Rheumatism, Arthritis Pain, Joint Pain, Strain and Muscle Injury, Frozen Shoulder Features: 1. Ideal for active users, this support is designed to keep you cool and comfortable in any situation, even in summer is also like this. 3 It does not irritate the skin, you can wear it under clothes and over clothes. 4.Easy to set up and disassemble. Effective supportive treatment and prevention of shoulder injuries. 5. Effective thermal support for the treatment and prevention of shoulder injuries. Lighter weights can help relieve pain from shoulder strain or injury. 6. Adjustable elastic one shoulder support, one size fits all 7. Provides effective thermal support for shoulder injury treatment and prevention8. Lighter weights help relieve shoulder strain or strain injury pain9. Relieve overuse injuries, strains and muscle injuries, frozen shoulder, good for arthritis and rheumatic pain. Note: 1. Do not bleach. 2. Hand wash or machine wash in cold water. 3.Do not spin with washing machine, do not wash with hot water.