OCR TM 6 in 1 Adjustable Sport Wrist Elbow Knee Protector for Children Suitable for Skateboard, Biking, Mini Bike Riding and Other Extreme Sports For maximum protection when skating, blading, cycling and scooting. Complete Set - Hands, Knees, and Elbows Suitable for Skateboard, Biking, Mini Bike Riding and Other Extreme Sports Adjustable hook and loop strap system Very Small - Suited for years 3-9 Years Old