The Coats & Clark 100% Polyester Invisible Zipper #2 in Black is a versatile and durable sewing essential. With a length of 30-35cm (12-14 inches), this zipper is perfect for a variety of crafting projects. Made from high-quality polyester tape, this close-end zipper features coil teeth that provide a secure and smooth closure. Ideal for adding a professional touch to your sewing creations, this zipper is a must-have for any crafter's toolbox. Made in China, this single pack zipper is a reliable and convenient choice for all your crafting needs.