XIANQI The support knee pad adopts breathable fabric to provide you comfortable wearing experience. The support knee pad can be long time used without uncomfortable feeling.The support knee pads can be adjusted according to your leg size freely. The magic sticker can tightly fixe the support knee pad on you knee and will not let your feel uncomfortable.The support knee pad is supported by the metal spring, which can effectively reduce the pressure on your knee. It is perfect for climbing, hiking and other outdoor activities.The spring on the support knee pad can be easy detached with your hands, which is convenient to clean the support knee pad.The support knee pad is suitable for hiking, climbing mountain, the elderly, sports and so on, to protect your knee. [Product Size]: Adjustable for one size fits all [product material]: high quality elastic band + alloy + ABS A single knee pad assists 20KG Reduce the stress on the knees from squatting Special alloy spring, strong elasticity, firm and durable Universal straps Comfort fabric Sweat-absorbing and breathable Packing list: 1 pair of protective gear