ZipperStop Wholesale Authorized Distributor YKK&reg; 4" YKK Pants Brass Zipper #4.5 - Navy(3 Zippers) ZipperStop Wholesale Authorized Distributor YKK 4" YKK Pants Brass Zipper #4.5 ~ Navy (3 Zippers) Superior quality brass zipper. Ideal for pants, jeans & low rise women's jeans.