Feature 1This product can be adjusted freely between 0-120 to meet the rehabilitation needs after surgery. 2Can provide support, fixation, functional activity exercise, load and so on. 3It takes only a few seconds to adjust the angle, which is simple and convenient, and easy to operate. 4Improve work efficiency. 5Durable to use.SpecificationFeatures: 1. This product can be adjusted freely between 0-120 to meet the rehabilitation needs after surgery. 2. Can provide support, fixation, functional activity exercise, load and so on. 3. It takes only a few seconds to adjust the angle, which is simple and convenient, and easy to operate. 4. Improve work efficiency. 5. Durable to use. Specification: Material: Rigid aluminum alloy support strip Weight: about 680g / 23.99oz Size: S, M, L(optional)Length: S 35cm , M 40cm , L 40cmThigh Circumference: S 47cm , M 60cm , L 60cmCalf Circumference: S 43cm , M 55cm , L 55cmBracket: S 32cm , M 32cm , L 35cm Package List: 1 x Knee protection Instructions: 1. The fixing strap at the upper end of the adjustable knee orthosis is fixed at the thigh above the knee joint. Fix the calf strap at the lower end of the knee orthosis to the calf. 2. After fixing the thigh strap and the calf strap, connect the adjustable knee joint hinge with the thigh strap and the calf strap. 3. Fix the hook and loop fastener through the plastic ring and the fixing straps at both ends. 4. Adjust the scale of the dial to the appropriate angle. Scope of application: 1. Meniscus injury. 2. Knee joint ligament sprain. 3. Acute soft tissue damage. 4. Anterior and posterior cruciate ligament injury. 5. Knee collateral ligament injury. 6. Knee disease after stroke. 7. Knee joint Stretch. .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }