Features： 1、The non-slip lining is easy to wear, special designed for your elbow. 2、Convenient and comfortable to wear over a long period of time. 3、Designed for elbow injuries, suitable for dislocation, fracture, and orthopedics. 4、Adjustable angle, simple and convenient, can be mobile and fixed. 5、Both sides can be adjusted from 0 to 90 degrees bending according to your needs. Specification： Item Type: Elbow Brace Material: Composite Cloth + Aluminum Alloy Color: Black Use Steps: 1. Push all the safety locks of the support to the state of unlocking 2. Adjust the bending angle and range of motion you need for the lock 3. Align the angle and lock the safety lock 4. Push all the safety locks of the support to the state of unlocking 5. Adjust the length you need 6. Align the scale and lock the safety lock Package List： 1 x Elbow Brace 2 x Spare Hook & Loop