Plastic safety helmet with lamp mount and cord ring accept OEM order red ,green ,orange an so on comfortable for wear MaterialHDPEWeightPE ones: 360g/pc, PackingCarton: 84.5x29x75CBM/PC :0.18SuspensionNylon or PlacticEnvionment TemperatureLow:-20°C, High: 50°CValid time2 yearsCertificateCEM.O.Q.500PCSLaberSticker & PrintingColourRed, Orange, Green, Blue, Grey….Capacity25000 PCS/MTH Plastic safety ...