We feel that it's never ever too early to establish a good example, specifically when it concerns security. At Joovy, our team believe instructing children early regarding safety and security as well as developing excellent safety practices is an essential component of parenting. That's specifically why we maded the Noodle headgear. The Noodle headgear is for youngsters 1-4 years of ages with a head dimension between 18.5-20.5" (47-52 centimeters). We suggest using it when kids use bikes, trikes, ride-on automobiles, scooters, bike trailers and other tasks like these. The Joovy Noodle showcases 14 air vents, incorporated pest mesh in the front vents, prolonged visor for optimum defense, nylon straps, pinch guard chin strap, as well as a flexible fit dial. It is a terrific looking headgear and comes in numerous shades. Fulfills CPSC Standards.