... .Color:blcak, gold,sliver ,various colors fireproof zipper, flame resistant zipper, fire resistant zipper Specifications1.Metal/resin zipper with auto-lock slider. 2 ... are widely used for garments,hangbags,suitcase,shoes,etc. 1.Material: nylon,plastic,metal,alloy.2.Type: open-end,close-end ... SGS, STR and ITS international quality organizations, reaching ASTM1984 standard Fire resistant zipper