Package Included: 1 pcs Shoulder Support Strap Note: Left and right available, please choose the desired type. Size Chart: Suitable for shoulder width 36-51 cm. Application: Relief for rheumatism, arthritis pain, joint pain, pull injuries, muscle damage, and frozen shoulder. Features: 1. Designed for active use, this shoulder support provides comfort and breathability in various conditions. 2. Non-irritating material allows wear over or under clothing. 3. Easy to put on and remove, offering effective support for shoulder injury treatment and prevention. 4. Provides thermal support to help relieve shoulder pain and discomfort. 5. Lightweight design helps reduce strain and pain from shoulder injuries. 6. Adjustable elastic single shoulder support with one-size-fits-most design. 7. Offers consistent support for injury recovery and prevention. 8. Helps relieve discomfort from overuse, strains, muscle damage, and stiff shoulders. 9. Suitable for support during mild arthritis and rheumatic discomfort. Care Instructions: 1. Do not bleach. 2. Hand or machine wash in cold water. 3. Do not spin in washing machine. Do not wash with hot water.