Vci bubble bags provide the ideal way to protect high precision metal finishes from marring, Scratching, And corrosion while in transportation or warehousing bags are made using two layer of extruded vci film for maximum protection. The This formula employs a slow-release vapor action to protect the outside and penetrate challenging interior surfaces. It is tailored to self-repair and provides 24 hours of defense Delivers long-lasting corrosion protection for several months in both storage and global shipping; simply place the metal item inside VCI gusseted bags Inside the bag, The VCI vaporizes and travels with the air, Condensing on all metallic surfaces and effectively safeguarding every exposed area Depressed areas meant to defend metal parts against moisture, Salt, And other harmful substances during both storage and transit carbon steels encased by metals, Featuring stainless steels, Copper, Brass, Aluminum, Silver, And galvanized steel