Fish Style Children Helmet. Constructed and tested to EN1078-1997 + A1 - 2005 standards. CE Standard. Suitable for head size 52 - 58 cm adjustable fitting with additional pads included. Suitable for bicycle or scooter riding, Seven Air vents to keep head cool, adjustable Black Straps with Buckle and Separators. Constructed of Foam inner, expanded polystyrene (EPS) body and coated in plastic. The additional items eg: Fins are made of foam