Professional sports protection: Designed for beginners. To protect children in all directions. If your child always falls in sports. Our protective equipment protects your children from harm Child safety: No toxic chemical smell. The fabric is elastic, soft and has good heat dissipation. Our protective agent is suitable for children's sensitive skin, which ensures that they sweat and don't get wet during exercise Double protection: High quality PVC shell and high density compressed EVA cushion. Effective external impact force is buffered. Lightweight and durable. You can't feel the weight when you put it on, and it won't hinder your child's movement. Has strong impact strength, and has passed the professional anti-drop test suitable for children aged 3-8: Multiple adjustable seals can flexibly adapt to knees of different sizes. And elbow adjustment package contents: 2* Knee replacement. 2* Archers. 2 * Holding a sniper rifle. Wrist size: 13.8cm x 8cm. Archer size: 3.8 cm x 12.7 cm. Knee size: 15.8cm x 14cm