GLOBBER HELMET GO UP LIGHTS  XS/S ( 51-55CM ) Boost safety for your precious and adventurous youngsters with a high quality helmet from Globber. Strong ABS shell 11 Air Vent design. Dial Lock for simple size adjustments. 3 Mode LED Flashing light on rear for added safety and extra visibility Sealed Foam pads for maximum comfort and Safety Australian Standards Approved bicycle helmet. Light Weight