ZipperStop Wholesale Authorized Distributor YKK&reg; 7" Metal Zipper Aluminum Teeth YKK #7 - Heavy Weight (Special) Closed Bottom Color Black (1 Zipper/pack) ZipperStop Wholesale Authorized Distributor YKK 7" Aluminum Pocket Zipper YKK #7 - Heavy Weight Closed Bottom Color Black (1 Zipper/pack) Good for pocket zipper- Good for Sleeves on Leather Jackets Overall length- 8.5" (21.5 cm) actual zipper length- 7" (18 cm) Aluminum teeth Color may vary on your monitor.