●A set of knee pads, elbow pads and wrist guards for skateboarding, biking, roller skating ●Knee pads and elbow pads are made of high quality durable fabric, EVA foam padding and polycarbonate full cover cap for excellent protection ●The wrist guard is made of a high density shock resistant molded ABS sprint, and a 4-way stretch nylon mesh that provides firm support and protection ●The sleeveless design makes it easy to put on and take off, and the elastic strap is wide and reinforced. Velcro is adjustable for a secure fit ●Measure wrist guard size (measure around palm circumference). J: 18-19cm, S: 19-20cm, M: 20-23cm, L: 23-25cm