... Water proof, good for hidi Bullet proof helmet PRODUCT: PASGT AMERICAN BULLETPROOF HELMET ITEM NO.:FDK-3MATERIAL:KEVLAR FROM U.S ... A.PROTECT AREAR:1260cm2bulletproof helmetMaterial: Aramid fiber (KEVLAR) or PE fiber (China) the fabric and alloy steelProtection class: U ... .S. NIJIIA, II, IIIA classColor: black, green, blue, camouflage,yellowWeight :1.5-1 .8 kgWarranty: 5 years Bulletproof Helmet