Our wide range of fancy helmets helps to offer safety while scooting, cycling and skating! All of the helmets are adjustable at the back so that your kids can use them longer they are comfortable as the straps can be adjusted at two different positions! We cannot stress enough the importance of safety. Please choose the size carefully. Measure your child's head from the forehead, where the helmet will sit, round to the furthest point on the back of the head. All the models of helmets come in two sizes 1) Small: 48-53cm and 2) Medium 53-57cm.