Features: 1. Soft and High-quality: The protective hip pad is made of high-quality and harmless polyester high-foam cotton 2. The Thickness: The thickness of the protective hip pat is more than about 23 mm / 0.91 in 3. Entire Protection: There is widened protection on both sides of the buttocks, which is effective to protect against side falls. Specification: Name: Children's Protective Hip Shorts Material: Polyester High Foam Cotton Size: Free Size Size S suitable for age 4- 10 years old Size M suitable for Over 9 years old Packing List: 1* Children's Protective Hip Shorts Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.