This zipper slider is designed to be used with YKK #5 zipper coil sewn into a product in reverse; so that the zipper teeth you'd usually see are inside.
I use these throughout my bags for both external and internal pockets as they give a very streamlined look.
While the sliders will work on any YKK #5 zipper coil (basically the most common size zipper used in bags and outdoor equipment) you can also purchase the 100% recycled version I use by the metre, cut to length and thread the sliders either individually, or one from each end if you'd like a double slider zipper.
The black enamel is a slightly shiny finish that colour matches with most other black materials, zippers and components.
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