The item is knee, which is made of material, elastic, breathable, comfortable and durable for you to wear. This knee is long enough to cover your whole knee, provide protection for your knee, for outdoor sports, cycling, fitness, exercise. Features - Color: Black -Material:Nylon,Elastic Fiber - Size: 26.00X13.50X1.00cm/10.22X5.31X0.39in (L:thigh circumference:51-58cm/20.07-22.83in) -The knee sleeve is elastic and nonslip, you can wear it to do some exercise and do not worry it will fall off. -Our knee has good elasticity, can fit your legs tightly, no matter where you are, you will not slipping off. -This knee sleeve is sedentary office workers, elderly people suffering from and outdoor sports enthusiasts. -This knee sleeve is made of high-class materials, safe and durable, and can be used for a long time. -Suitable for badminton, tennis, dance, break dancing, skating, volleyball, skiing, wrestling, crawling, etc. Package list: 1 x Pair of Knee Sleeves