Package contents: 5 meters of two-way zipper, 15 zippers (including spare zippers), which can be sewn for various crafts. High-quality material: The two-way zipper is made of high-quality nylon, which is very strong and durable and does not wear out, fade or break easily; the metal slider is small and beautiful, easy to open and close and durable. Cuttable: This endless zipper for bedding with a zipper can be cut to the desired length and then sewn. This endless zipper with a two-way zipper is very suitable for DIY activities for families and children, and is an ideal choice for DIY tools. Easy to use: This endless zipper for bedding is easy to sew, and even beginners can install it easily; just cut the appropriate zipper to the correct size and install it on the zipper per meter. Versatile uses: This endless zipper per meter can be sewn by hand or with a sewing machine. Endless zipper with zipper is suitable for bedding, perfect for dresses, bags, skirts, pencil cases, pillows, bedding, home textiles, etc.