This VIZZY metallic closed-end zipper is suited to dressmaking, pouches, and other projects where a closed bottom stop is needed for a clean finish. It is 30 cm (12 in) long with #3 nylon coil teeth and a standard pull, finished in Metallic Silver to add a subtle shine to the project. Install with a zipper foot and avoid high heat directly on the coil and pull so the slider continues to run smoothly over time.