safety helmet 1.abs material,yellow,red,blue,black,white 2. ... helmetMaterialABSWeightOne helmet:380gSuspensionFabric tape,Plastic material.Envionment TemperatureLow:-20°C High:50°CValid time2 yearsCertificateLA certificate. ISO 9001:2000M.O.Q ... ,blue,black, white, yellow.Capacity30000pcs every month colorful and multifunctional Safety hat with ISO Certification