The #3 silver metallic nylon coil separating jacket zipper is an upgraded version of the traditional nylon coil zipper. Featuring silver plated coiled teeth, this lightweight metallic coil zipper has the appearance of a metal zipper, but the flexibility of a coil zipper. 

This zipper fully separates at the bottom, jacket style.

Please note - this is a very lightweight zipper. For the same zipper in medium+ weight, please see the #7 silver metallic coil separating zipper.