... IIIA, stop 9mm FMJ bullets, 124 grain and.44magum,240 grain,Protection area:0.14m2 ItemMaterialHelmet ... ShellKevlarEdge profileRubberWebbing HeadbandPolyester tapes+ PU foamWebbing chinstrapPolyester tape+ plastic chincupSide buckleIronBoltsStainless steelThe helmet shell is ... with NVG,Gas Mask ,Earphone ,Lighting Devices and Identification Devices.The shell thickness is about 9mmThe ...