Safety first - but always with style! Our bicycle helmet has practical size adjustment, a narrow visor at the front so that small eyes are not disturbed by light, and extra visibility in the form of reflectors. Two ventilation holes on the top of the helmet and two at the back of the helmet, as well as removable padding secured with Velcro. Ideal for both cycling, skateboarding, scootering, and rollerblading. Available in two sizes: S/M (47-51 cm) M/L (51-55 cm) Material: Outer shell: ABS EPS: EPS Buckle/Button: POM Strap: PP (polypropylene). O-ring: silicone Adjustment mechanism bottom: PA Adjustment mechanism: POM Pads: velvet + sponge foam Iron nail: iron WARNING! The helmet should not be used by children while climbing or engaging in other activities where there is a risk of choking/hanging if the child gets stuck in the helmet. The helmet's protective effect can be seriously affected by paint, stickers, cleaning agents, or other solvents. The helmet must be replaced after et falls! Note: Read the attached product information carefully and follow the warning before use. Children should remove the helmet before entering a playground.. EN 1078: The helmet is approved according to the European standard EN 1078