Introducing the 20pcs Long Nylon Zipper with Auto Lock, an essential for sewing and quilting enthusiasts. This completed zip chain guarantees a secure closure, making it perfect for a variety of crafting projects. At 9 inches long, it’s ideal for quilting and sewing needs. Whether you’re crafting a new quilt or a sewing project, this pack of 20 zippers will effortlessly meet your crafting requirements. The tone of voice is informative. .