Recommended for ages 1-3; fits head sizes 47-52 cm True Fit, 1-step adjustment PinchGuard helps ensure pinch-free buckling Extended coverage CPSC 1203 Bike compliant Your little one will ride around in Disney style with this Mickey Mouse Infant bike helmet! Bright, happy graphics will help your little one get excited about gearing up to go on a bike ride with mom or dad, and features like a PinchGuard buckle, extended rear coverage and a True Fit 1 step adjustment buckle to give you peace of mind