Make safety a priority while enjoying an adventurous ride with this Bell Star Wars 3D Bike Helmet. This multisport gear is modeled after your favorite Star Wars droid, R2-D2, and is built for comfort and superior protection. The rear has an extra extension for reinforcement. This white bike helmet has adjustable nylon straps for a proper fit. Kids will love taking R2 on their outdoor adventures whether riding around the block or on a rocky trail in nature, parents will love the peace of mind that their child is protected. This helmet is CPSC 1203 Bike and ASTM F1492 Skate safety certified. For ages 5-8. Fits head sizes 20.1-21.2" (51-54cm).