Product Benifit: • Quality yet lightweight FRP materials about eight times stronger than ABS and HDPE safety helmets. •Excellent electrical isolation and resistance against heat, corrosion, acids, alkali and oil. •Adjustable ratchet headband, brush nylon sweatband and 4, 6 or 8 point terylene cradle make the helmet more comfortable. •Environmental friendly as the materials is recyclable. •Capable to withstand rugged and extreme environments. •Injection moulded with attractive appearance and a permanent no-clip and no-peel finish. •Long service time up to 5 years. •Ideal for mineral, petrol, metal industries and other applications with a risk form high radiant heat. Storage: •Industrial safety helmets of ABS shell are recommended to be transported in their original packages. •Recommended to be stored in the dark placed at ambient temperature ranging form 0°C to 30°C. •Do not store ABS safety helmets at a high temperature or in the sunlight directly which may cause the distortion of the shell. •Not recommended to contact with glacial acetic acid, aromatic hydrocarbons, carbon tetrachloride, concentrated sulfuric nitric acids, esters, ketone, ethylene dichloride and acetone, etc. Cleaning: •Utilizing warm soapy water and soft cloth to clean safety helmets. •Not recommended to use solvent and abrasive to clean them.