Metal Zipper 1,Pass ISO9001.OEKO-TEX standard 100 2,Material:copper 3,Tape: black and red;Teeth:anti-silver and plated silver Metal ZipperItem nometal zipperMaterialcopper or aluminiumPurposegarment,bag,shoes etcTape colourany colour is availableTeeth colour brass,nickel,anti-silver ,anti-brass,aluminium etcTypeO/E,C/E, 2 way O/E,2 way C/E,long chain etcLength depend on your needSize#3,#4,#5,#8,# ...