Components such as patella gel pad, spring side stabilizers, 2 extra adjustable straps, elastic compression fabric can significantly effective reduce the pressure of the knee joint and help the meniscus to recover. Wrap around the patella to enhance the stability of the kneecap and relax tendons, avoid pulling, prevent muscle strain. Relieve ACL, LCL, MCL, PCL pain, prevent ligament injury, fracture, dislocation and so on. It is Perfect for Pain Recovery or Workout. Designed specifically for kneecap pain or joint injuries, which can make the knee brace fit your kneecap perfectly. Non-slip silicone strips and high-elastic fabric to avoid up and down sliding and tumbling during exercise. Ergonomic:360perfectly fit your kneecap curve. Thicker than other knee protectors to provide extra reinforcement without sacrificing comfort ,so you can wear them all day long Design of Velcro straps and plenty of ventilation holes, The air knit fabric can instantly absorb and evaporate large amounts of water, circular breathing. breathable, fast-dry and absorbing sweat, lightweight. Packaged with 2 extra magic straps that allows you to adjust tightness by your own. It will bring the best support feeling for you, which means It is perfect choice for thick thighs or elderly people, Dont need to worry about the size anymore Size: 48*21cm Packing include:2pc * Knee Brace