ZipperStop Wholesale Authorized Distributor YKK® 9" Zipper YKK #3 Skirt & Dress ~ Black (12 Zippers / Pack). ZipperStop Wholesale Authorized Distributor YKK® Zipper- Made in USA. Measurements- Overall length 10 1/2" (26.5 cm) Zipper 9" (23 cm) Strong yet lightweight zipper for slacks, skirts and dresses. Perfect for sewing pouches, purses, skirts, and dresses. They are YKK #3 nylon coil closed ended zipper. These are nylon zippers with plastic teeth and a metal slider. Color may vary on your monitor.