Zipperstop Wholesale YKK&reg; 9" Vislon Zipper ~ YKK #5 Molded Plastic ~ Separating - 501 White (1 Zipper / Pack) Zipperstop Wholesale YKK Zipper- Made in USA 9" Vislon Zipper ~ YKK #5 Molded Plastic ~ Separating - 501 White (1 Zipper/ Pack) Made from the finest quality plastic to ensure extra strength & reliability.