YKK zippers are the industry standard and highest quality in the market. Pre-made #5 Nylon Coil Open End Lock Zippers. Black finish and tape. These are autolock zippers, so the sliders stay put until the tab is lifted and slider is moved.

The #5 coil has a flat, low profile that will not intrude into fashion designs. 

Product contains  nylon and  PET (Polyethylene terephthalate - plastic). Heat resistance up to 130 C. Cold resistance down to -60 C. Used to accommodate most jackets and sport bag designs.

Made in Canada