Material: PP Color: pink, blue Size: s size is suitable for head circumference 50-54cm Package contents: 1 * Helmet 2 * Palm guards 2 * Elbow pads 2 * Knee pads [Double protection] High-quality pp outer shell, high-density inner shell and thick soft sponge canEffectively cushion external impacts.Lightweight and wear-resistant.You won't feel the weight when carrying it and won't hinder your child's activities.It has strong impact resistance, keeping your child's head, knees, elbows and wrists well protected while enjoying the sports experience.[Suitable] Children's helmet size: 50-54cm, with adjustable straps that can be flexibly adjusted to achieve a better fit.This skateboard helmet is suitable for 3-8 boys and girls.[Adjustable Design and Breathable Material] Helmets, knee pads, elbow and wrist supports with elastic straps can be easily adjusted to ensure proper tightness.These bike helmets for kids have 11 vents that provide good ventilation and perspiration, keeping kids cool during strenuous exercise.[Suitable for] These wrist, elbow and knee pads are suitable for skateboarding, roller skating, cycling, mini bikes and other extreme sports.Lightweight and wear-resistant.You won't feel the weight when carrying it and won't hinder your child's activities.It has strong impact resistance, keeping your child's head, knees, elbows and wrists well protected while enjoying the sports experience.[Suitable] Children's helmet size: 50-54cm, with adjustable straps that can be flexibly adjusted to achieve a better fit.This skateboard helmet is suitable for 3-8 boys and girls.[Adjustable Design and Breathable Material] Helmets, knee pads, elbow and wrist supports with elastic straps can be easily adjusted to ensure proper tightness.These bike helmets for kids have 11 vents that provide good ventilation and perspiration, keeping kids cool during strenuous exercise.[Suitable for] These wrist, elbow and knee pads are suitable for skateboarding, roller skating, cycling, mini bikes and other extreme sports.