Stylish and comfortable helmets which are perfect to scoot, skate or ride safely in.Features:An ABS hard quality plastic outer shell with a lightweight inner shell featuring foam padsClever magnetic snap-on buckle, pinch-free, with one-handed operationA spin dial in the back to ensure comfort and the perfect fit11 air vents to keep your little one coolAn adjustable chin strap with quick-release buckle Tested and approved for Australian Standards Recommended for Ages: up to 5 years old** Sized to fit a head circumference of 48-53 cms  Tip: To measure your child's head, use a measuring tape and measure around the widest point of the head which is about an inch above the eyebrows**Age is only an indication Always take a head measurement. Head sizes and shapes can vary, even within an age range