The product is used in ACL, MCL, LCL, PCL, rotary and the combined instabilities. It is also used for protecting and stabilizing the surgical grafts and prescribed for the low to moderate activity. Some of its features include: Carbon fibre TriaX shells with flexible subshell accumulation which provides considerable support for the low to moderate activity, anodized polycentric hinges. The Tibial Strap is adjustable and catches tibia, permits adjustments in hinge depth which are made of hard-anondized, polycentric for better fitting. In order to provide comfort and acceptance, it has a large, open window frame design. The device has Full ROM kit is available ensuring post surgical usage.