FeaturesProduct size:S: 48-54cmSuitable for weight:15-30kgSuitable age:3-8 years oldMaterial: PE30%. Polyester 40%. Velvet 10%. Rubber band 15% other 5%1.Made of high quality material with the characteristcis of environmentally friendly, durable and impact resistant. It can effectively protect children"s vulnerable parts in sports.2.Super breathable fabric and better moisture permeability.3.The protector is designed according to ergonomics, with breathable material, soft and comfortable, and high degree of fit.4.Protective pad set is made of long lasting material that is soft and comfortable to touch.5.In order to reduce the weight of the tools, the designer will design the elbow and knee protector more lightweight, beautiful, convenient and practical.6.It is suitable for children"s roller skating, riding and other outdoor sports protection.Package included2 knee pads2 elbow pads2 wrist padsNotes:1. 1 inch = 2.54 cm2. Due to differences in lighting and screen settings, the color of the item may vary slightly from the picture.3. Please allow for slight size differences due to different manual measurements. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it