UniqueFit Kids Adult Helmet Adjustable Protective Helmet for Scooter Cycling Roller Skate,Age 5 and Older

1.Adjustable Size helmet for kids youth and adults: Our helmet is adjustable(Small: 48-54cm/18.9-21.25inch); Medium for youth 8 to 14years old(Medium: 55-58cm/21.5-22.75inch) ;large size for adults( Large:59-62cm/23.23-24.41inch).
2.Helmet Materials: ABS outer shell with high-density EPS inner shell, thickened soft sponge, comfortable and durable
3.Compatible sports: Our helmet is wide used for scooter, skateboard, bicycle, roller and many other outdoor sports activity.