Coats F45 7 -1 Sport Closed Bottom Zipper 9"-Black is a high-quality zipper designed for sportswear. The zipper is 9 inches long and comes in black color. It is manufactured by Coats and has a manufacturer part number of F45 9-2. The zipper is a closed bottom type and has a height of 0.25 inches. It is lightweight, weighing only 0.02 pounds