specification: Item Type: Patella Brace Knee Belt_x000D_Color: As Pictures Shown_x000D_Material: Composite Cloth Aluminum Plate_x000D_Scope of Use: Suitable for Recovery Period Knee Fixed Features: 1Ergonomic Design: Knee pads help provide support and lateral stability while allowing knee movement. 2Two Sizes: M size fits 165?174cm/65.0?68.5in tall, L size fits 174cm/68.5in tall and above. 3Patella Fixation Strap: Adjustable lock, not easy to fall off, fixation strap is suitable for fixation during recovery period. 4Upper Opening Design: Both sides of the knee are supported by steel plates. The knee can be bent when the steel plate is removed, and the knee cannot be bent when the steel plate is inserted. 5Super Breathable: Because sports inevitably require sweating, good air permeability can allow sweat to be discharged quickly, so that the parts in the bag can be dry and comfortable. PackageList: 1 x PatellaBraceKneeBelt