ZipperStop Wholesale Authorized Distributor YKK&reg; 36" Vislon Zipper ~ YKK #5 Molded Plastic 2 Way ~ Separating - 519 Hot Red (1 Zipper / Pack) ZipperStop Wholesale Authorized Distributor YKK 36" Vislon Zipper ~ YKK #5 Molded Plastic 2 Way ~ Separating - 519 Hot Red (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. YKK Sport Zipper