Feature:1. High Quality Fabrics: The durable, soft, and breathable flexible fabric keeps the legs cool and comfortable, and fits the shape of the legs to provide better support.2. Uses: Can be used for knee sprains, knee dislocations, postoperative recovery, and other mild to severe knee and leg injuries.3. Four Adjustable Straps: Four alternately adjustable straps to adjust the fit and the level of compression and support required.4. 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.5. Strong Comfortable Support: Can provide effective fixation and strong comfortable support, thereby speeding up recovery in a safe and comfortable way.Specification:Item Type: Knee ImmobilizerProduct Material: Composite Cloth and Sponge and Steel PlateProduct Size: (Manual Measurement Has an Error of 1-3cm)S Size: Approx. 53 x 53 x 39cm or 20.9 x 20.9 x 15.4inM Size: Approx. 56 x 56 x 41cm or 22.0 x 22.0 x 16.1inL Size: Approx. 60 x 59 x 44cm or 23.6 x 23.2 x 17.3in.Package List:1 xKnee Immobilizer