Indication：
Conservative treatment and postoperative reconstruction of posterior cruciate ligament (PCL).
Anterior cruciate ligament and posterior cruciate ligament(ACL+PCL) tear
 Knee joint fracture, patellar fracture, dislocation, meniscus injury, muscle tone, contracture, arthritis and genu recurvatum disease etc.

Feature：
Avoid overextension and limit flexion and extension
Two long bilateral brackets can prevent knee joint varus and valgus.
Stabilize the knee joint by four protective straps because of osteoarthritis caused by knee joint instability. Soft strap pad provides great comfort.
The range-of-motion settings number is highlighted with white color, which is more obvious to adjust. Flexion 

Setting Range： 0°，10°，20°，30°，45°，60°，75°，90°，105°，120° Extension Settings Range： 0°，10°，20°，30°，45°，60°，75°，90°

Size Length（cm） S 35-41 M 41-47 L 47-53