Fits head sizes 48 - 52 cm vented for cool comfort CPSC Compliant Ages 3+ R Exclusive, only available at Toys R Us Canada. Get ready to ride safely with Barbie and friends! This Barbie Toddler Helmet and Pad Set comes with elbow and knee pads. The Helmet is vented for cool comfort and has a tension dial at back of helmet to ensure a secure comfortable fit. There is an adjustable strap with a buckle lock to hold helmet in place. The pad set has velcro straps to adjust to the most comfortable fit for the toddler. Get the whole package in one and keep head, elbow and knees safe this summer! For ages 3+ and fits head sizes 48-52 cm. For warranty or part questions, please email service@stoneridgecycle.com