Aviation Alu side stabilizers knee joint support, lighter than iron support, reduces the burden of knee muscle ligament and bone joint movement, relieves knee pain, joint pain, meniscus tear, arthritis pain.The SBR patella stabilization ring can provide stable support during exercise, avoid abnormal displacement of the patella, and reduce the risk of ligament, bone and joint injuries around the kneeThe double-layer adjustable bandage is more reliable, which can effectively prevent the knee pad from slipping during intense exercise and cause knee joint injury. The high-density and high-rigidity hook surface Velcro is more firm, and will not fall off due to strenuous exercise, reducing the chance of injury.Plush OK Fabric has omnidirectional elasticity and good breathability, providing a uniform wrap in any position, reducing the pressure on your knees during long-term sports such as mountaineering, hiking, and more.One size design, easy to fit different body types, suitable for heavy people and people with knee injuries