... with auto-lock slider. 2.Be used in garments and bags . 3.Color:gold,sliver ,various colors ... factory engaged in manufacturing zipper for many years and have win a good reputation with high quality ... conceal/invisible zipper,and various zipper sliders&pullers,etc.They are widely used for garments,hangbags,suitcase,shoes ... open-end,etc.3.Color:red,various colors and custom color is available.4.Size:#3,#5 ...