with high intensity electric shock prevention, pierce resistance, flame- ... standard(GA44-2004)Material of outer shell:high temperature polyetherimide(PEI) plastic. High intensity, electric shock prevention, pierce resistance, ... able to endure heat.Goggle: excellent, light transmittance, high definition, anti-impact, be able to endure heat, ... amice)Package: 1OPP bag/pcs, 9pcs /carton red fireman helmet