You are purchasing 1 quality zipper here Vislon zipper Name: YKK Color: black Closable length approx. : 20-200 cm long selectable Width of the chain when closed: approx. 5 mm Total width of fabric and chain approx. : 3 cm Chain color: black Color of the zipper: black 2-way locking system Important for the color description: "Due to the lighting conditions in product photography and different screen settings, the color of the product cannot be played authentically." Please also visit our shop. It is worth it and the shipping costs only fall independently on how many articles. <.