Coats & Clark Polyester All Purpose Zippers are perfect to use in skirts, dresses, pants, sportswear in most weights of fabric, crafts and home decor. This All Purpose Zipper features a polyester coil with a flat covered back making this zipper comfortable and smooth against skin. Coats & Clark All Purpose Zippers are strong and durable with the coil woven into the polyester tape making them split resistant. Polyester teeth and 100% polyester tape, with a metal pull tab. Closed bottom. 7 inch. #2 Black