【Intended for a variety of diseases】ligament injury fixation, fracture fixation, knee joint post operative fixation. Help knee joint to regain its original functions or functional training for long-term rehabilitation. 【Features】Adjustable turntable angle 0~120°, flexible and convenient;Adjustable straps that allow desired level of pressure to your knee and patella;Adjust the adhesive straps until they are firm but comfortable. 【Breathable and lightweight】 Composite breathable material,Lightweight aluminum alloy for comfortable wear;soft, breathable, moisture-absorbing, soft fabric that keeps your legs cool and comfortable. 【Convenient push-pull and control lock dials】 High-strength hinges on both sides greatly improve knee stability. The lock dial can be adjusted between -10° and 120°. 【Versatility】For unisex knee pads for adult men and women, you can easily convert this black leggings into leggings and leggings of various sizes.