... moisture-proof, waterproofing, dustproof, corrosion preventing.. Product DescriptionPlastic film Non-toxic, environmental protection, moisture-proof, waterproofing, dustproof ... Endurable and anti-AG-IngClear film with variety of widths gauges, provides excellent stretch.Self-clinging, puncture and ... thickness, 15mic-75mic of packaging stretch films.The specific inquiry is greatly welcomed! STRETCH FILM