ZipperStop Wholesale Authorized Distributor YKK&reg; SALE 8" Zipper Nylon Coil Zippers (special) ~ Closed Bottom ~ 580 Black (10 Zippers / Pack) ZipperStop Wholesale Authorized Distributor YKK 8" Zipper Nylon Coil Zippers-100% YKK- Closed Bottom ~BLACK (10 Zippers / Pack) Strong yet lightweight zipper for slacks, shirts and dresses. MADE IN USA!