Kids' Cycling Protective ar: Cochafer Kids Protective ar set includes knee pads,elbow pads and wrist guards; Designed to protect our boys and girls during skateboarding,biking,roller skating,scooter riding,hover boarding,and other extreme sports Profal and Durable: Made with reinforced hard outer and sho-absorbing EVA fo,our kids knee pads provides protect ast sudden falls and bumps; Ideal for high-energy outdoor activities Adjustable and Flexible: Adjustable elastic straps on the knee elbow wrist guards for kids a se fit,keeping your child fortable and flexible during activities Lightweight and Breathable : Skateboard protective ar set adopts quality nylon lining,lightweight kids knee pads and elbow pads set prevents children's performance from being affected Suitable A: Small size for 3-6 years old; Medium size for 6-12 years old.