Description: 【Lightweight and Flexible Protection】: Designed with silicone, this Patella Knee Strap effectively absorbs shock, allowing you to run and jump while protecting your knees 【Essential for Daily Sports】: Made from soft silicone with 3D heat dissipation grooves, this knee brace offers 8mm thick cushioning protection, making it a must have for athletes 【Premium Material】: Crafted from soft silicone that is skin friendly and elastic, this knee support provides strong stability and flexibility with great cushioning performance, offering a closer fit compared to other materials 【45° Anti Slip Design】: Features dense 45° anti slip twill that ensure the brace stays in place during vigorous activities like running or jumping rope without slipping off 【Application】: An ideal partner for sports requiring frequent jumping and landing such as football, rugby, basketball, baseball, tennis; also great for squats, weightlifting cycling, or daily use like climbing stairs Specification: Material: Silicone   Size Chart: 17cm/6.69inch Package Includes: 2 Patella Knee Straps Note: Please allow slightly errors 1-2cm/0.39inch-0.79inch differences due to manual measurement.