Strong Protection: Our protection layers consist of anti-scratch extra hard PVC shell for hard protection, padded with soft EVA material for impact buffering. Protection gears allow our children to play hard while they are well protected, no worry getting hurt. Adjustable Size: Protective gear set teen suit for 3-9 years old kids. The adjustable straps ensure freedom of movement when doing sports. Breathable and Soft Touch: Breathable fabric liner and mesh surface design provide a breathable and comfortable wrapping. Protective a set: There are 2 knee pads, 2 elbow pads, 2 wrist pads in our whole set package. Our goal is keep our kids away from hurt when they enjoy the joy of sports. Protective Gear Set: Appropriate for inline skating, skateboard, riding bikes, scooters roller blading and other extreme sports.