Fabrics: The , soft, and breathable flexible fabric keeps the legs cool and comfortable, and fits the shape of the legs to provide better support. Uses: Can be used for knee sprains, knee dislocations, , and other mild to severe knee and leg injuries. Four Adjustable Straps: Four alternately adjustable straps to adjust the fit and the level of compression and support required. 4 Steel Plate Brackets: The knee immobilizer is equipped with 4 steel plate brackets to keep the legs and knees in a protected straight position. Strong Comfortable Support: Can provide effective fixation and strong comfortable support, thereby speeding up in a safe and comfortable way.