VIZZY metallic closed-end zippers are dress-weight closures for skirts, dresses, and pouch-style accessories that need a fixed bottom stop. This 45 cm (18") zipper uses #3 nylon coil teeth and a standard pull, finished in Metallic Silver to coordinate with trims and hardware. Sew with a zipper foot and press carefully; keep heat low and avoid direct ironing on the teeth to help preserve the metallic finish.