Features: 1. Shock-absorbing and knee pain relief can make adjustments according to personal knees curves to supply better protection of patella, and do make a difference for your knee. 2. Breathable and moisture-removing to maintain a comfortable effect, ligament protection, preventing sports injuries. 2. A fully adjustable strap offered flexibility to make the adjustment for tightness. 4. Adapted high-quality materials, soft and breathable fabric with smooth edges and fine stitches make you wear without any discomfort, non-slip after a long period of exercise. 5. Suitable for a variety of sports scenes, such as basketball, running, fitness, training, especially for intense sports that require frequent jumping and landing, which can improve sports performance. Specifications: Material:Synthetic rubber,Nylon OK cloth A Size: 55 * 22cm / 21.6 * 8.66inch B Size: 41x16x7cm / 16.14x6.3x2.76 Color:Black Features:Breathable,comforatble,adjustable Model Number:Patella Brace Package Included: 1x Patella Brace(opp bag)