Aakriti Nylon Invisible Zippers Colorful Sewing Invisible Zippers for Clothes Sewing Crafts,24 Inch Hidden Zippers in Assorted Colors Reliable material: our nylon invisible zippers are made of quality nylon, consist of thickened cloth and quality metal zippers head, durable and sturdy to use, suitable for casual pants, shirts, jacket pockets, bags and moreInvisible zipper: our zipper is different from other ordinary zippers, it is an invisible zipper, which is coordinate with the clothes, so you can't see the traces of the zipper, which can avoid a lot of embarrassmentConvenient to use: these colorful zippers are easy to install and use even for a beginner, you just need to sew it on your clothes, and you can choose the suitable part to install itSmooth to open and close: these hidden zippers are smooth to open and close, applicable for making or fixing your dresses, skirts, bags, pet costumes, pouches and other craft projects