1.Metal/resin zipper with auto-lock slider. 2.Be used in garments and bags . 3. ... resistant zipper, fire resistant zipper Specifications1.Metal/resin zipper with auto-lock slider. 2.Be used in garments and bags . 3 ... . 1.Material: nylon,plastic,metal,alloy.2.Type: open-end,close-end,two way open-end,etc.3.Color:red,various colors and ...