Ohuhu Kids' Protective Gear Set Knee Elbow Wrist Protective Pads for Child Cycling Skating Scooter and Rollerblading Material: EPE , Nylon and Sponge - Lightweight, comfortable and well protect knees, elbow and wrist. Adjustable size for kids aged 6 and up. Wrist guard, knee pads and elbow pads included. Adjustable hook and loop strap system for easy fit. The most popular protection for soccer, BMX, cycling, skating, ice sports or other outdoor sports.