Journey back into time with the Raskullz Fossil Hawk LED helmet. Features: EPS foam absorbs and distributes the force of impact to protect against head injuries High-quality buckles and tri-glide slider hardware enable easy adjustments Adjustable straps offer a more customizable fit Recommended for kids 3+ but will fit anyone with a head measuring 48-52 cm Complies with the US CPSC Safety Standard for Bicycle Helmets for Persons Age 1 and Older