30" Vislon Zipper ~ YKK #5 Molded Plastic ~ Separating - 547 Parrot Blue (1 Zipper/ Pack) 30" Vislon Zipper ~ YKK #5 Molded Plastic ~ Separating YKK Color 547 Parrot Blue (1 Zipper/pack) Made from the finest quality plastic to ensure extra strength & reliability. Very popular for active wear and outerwear. Great for ski jackets.