Shock Absorption and Anti Collision Function: the sponge with good resilience of the knee pads for yoga can effectively alleviate the impact on the knee, reduce knee collision and friction hurt during sports, to provide better protection for your knees;The knee pads are designed according to the structure and movement characteristics of knee joint, fit nicely to your knees with the right amount of tightness, easy to put on and take off Wide Application: black and white knee pads are suitable for various sports scenes, including dancing, volleyball, basketball, football, wrestling, running, hiking, mountain climbing, cycling, yoga, skating, fitness and other sports, sponge knee pads let you enjoy your sports experience well Size Information: Children Thigh about 7.4812.99 inches/ 1933 cm, Suitable for children aged 412;adult Thigh about 11.0220.86 inches/ 2853 cmfor people who weigh 4080 kg to wear and use. Reliable Quality: the knee pads for dancers are made of polyester cotton fabric, and are added rubber band and elastic fiber to make them have better elasticity and sweat absorbing performance, comfortable and breathable to wear; The great stitching technology makes these knee pads not easy to break, so you can wear them for a long time to protect your knee health Package Includes: you will receive 1 pairs knee pads, which are ideal and practical for Children and adult who like sports and need knee protection;