1Knee Buffer Ring: Knee buffer ring, ring wrapped knee, hook and loop fasteners design, firm and not easy to separate. 2Powerful Functionality: It effectively disperses stress, keeps the knees warm, lubricates the joints and promotes pain healing, making it the best choice for exercise protection and pain recovery. 3Widely Used: Widely used in weightlifting, basketball, running, jogging, volleyball, gym, tennis, hiking, men and women. 4Multiple Straps Freely Adjust: Multiple straps freely adjust, stable pressure, and not easy to loose, comfortable and breathable. 5Adjustable Band: Adjustable band, elastic compression fabric significantly reduces stress on the knee joint, help meniscus recovery, wraps the patella to enhance knee stability, and relaxes the tendons to avoid pulling and prevent muscle tension.