IZANO Disaster Prevention Foldable Helmet Orange

---------------------------------------------------------------------- External dimensions: when in use/220 x depth 303 x height 138mm, folded/width 220 x depth 303 x height 82mm, internal dimensions: width 192 x depth 247mm Estimated head circumference: 55.5~62cm Body weight: 450g Material: ABS resin Specifications: Nationally certified product (for flying and falling objects, protection in the event of a fall)