Item Type: Kids Protective GearMaterial: Net Cloth + PE Plastic Case + SpongeColor: As Picture ShownApplication: for 6-18 Years GroupProduct Size: One SizeGross Weight: Approx.180g/6.3oz 1Quality Materials: Made of a high hardness case, thickened soft sponge and breathable lining to provide safety protection for knees, elbows and wrists. 2Comfortable Wearing: Adjustable elastic band and thickened soft sponge design ensure child safety protection. Ventilated sponges support cool air flow and limit sweating. These special designs are comfortable to wear and easy for your child to use in a variety of sports, but reduce the risk of potential safety issues. 3Main Function: Designed to keep your child safe while playing sports, such as skating, roller skating, skateboarding, cycling and so on. Using the portable bag, it is very convenient to store and carry child protective equipment anytime and anywhere. 4Wide Application: Adjustable safety protection equipment, to provide comprehensive and perfect protection for your children. Children's safety equipment is suitable for outdoor sports such as skateboard, skateboard, riding, skating and skateboarding. 5Ideal Gift: Suitable for children aged 6 to 18. This is the perfect birthday, Thanksgiving and Christmas gift for children. Have full protection to make your child feel more confident during practice.