Your little one can learn to ride with confidence while wearing the Raskullz Super Rainbow Corn Hair bike helmet. This helmet features a flowing blue synthetic mane 3D muzzle and a unicorn horn and ears made of durable rubber. Printed heart graphics on the back of the bicycle helmet tie it all together for an adorable look. Cooling vents help keep your little rider comfortable. The child size helmet is recommended for riders 5–8 years old but will fit anyone with a head measuring 50–54 cm. Always take a head measurement. Head sizes and shapes can vary even within an age range. Using a helmet that doesn t fit can be dangerous. Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older.