The Hinged Knee Brace is designed for the support of ligament and Meniscus traumatic injury cases such as ACL, PCL, MCL, LCL , Meniscus swelling. Also recommended for Edema prevention/reduction and for post-surgical application. Bi-lateral hinges provide full knee stabilization, stability and compression. 2 Velcro straps above/below the knee joint for additional support and better grip and optimal fitting.