Vintage Green CoConut Helmet has strong impact resistance and the ability to effectively protect kids heads. It is made with an ABS strong quality plastic outer shell. The lightweight inner shell with breathable inner foam pads is suitable for children to wear for a long time without discomfort. Has shock absorbing function, which ensures the full protection of youngsters heads during their fun activities. Equipped with adjustable chin straps with a no-pinch magnetic buckle to ensure a better fit. It can be adjusted according to your childs head circumference. The eleven helmet vents help reduce sweating and keep children cool. Can be used in many outdoor activities, such as skating, scooter, cycling, etc. Full Range of all CoConut Helmets in All Sizes Available Here Stylish and comfortable helmet, perfect for kids to scoot, skate and ride safely Funky designs that match our range ofTrybikes No pinch magnetic clasp buckle Sized to fit a head circumference of53-57cms Comes in 3 sizes: Extra Small for Children from approx 18 months-2 years, Small for Children from approx 2-5 years and Medium for children aged approx 5-12 years Suitable forages:5+ years Meets Australian safety standards