Zipper is a convenient product used for fastening and closing different types of materials, such as clothing, bags, and accessories. It consists of two parallel rows of teeth or coils that interlock when pulled together by a slider. Zipper offers several benefits, including ease of use, durability, and customization options. D&Y Fahion's Zipper can be classified into various types based on their shape, size, material, and functionality. Some common types include nylon coil zippers, metal zippers, invisible zippers, separating zippers, and two-way zippers. Each type of zipper has its specific use, such as nylon coil zippers are ideal for lightweight fabrics, while metal zippers are suitable for heavy-duty applications. Invisible zippers are used in garments where the zipper should not be visible, while separating zippers are used in jackets and coats.