Product Description: Helmet Material: EPS+PC Package Contents: 1 x Helmet 1. SAFETY APPROVED: The bike helmet for kids ages 5-14 consists of a combination of PC and EPS with an extended rear for comprehensive protection 2. ADJUSTABLE: Girls' bike helmet and boys' bike helmet have a round regulator on the back, which can be adjusted to fit the kids bike helmets to the head, kids bike helmets The size range of the bike helmet fits 5-14 years old children can enjoy the outdoors 4. DETACHABLE VISOR: Kids bike helmets for girls and boys The sunshade is removable and can be used for skateboarding if necessary. Inline skating, cycling and other outdoor leisure activities can be removed. 5.FASHIONABLE: Kids bike helmets are available in a variety of colors and patterns and are stylish in design, adding color to children's outdoor life.