This COSTUMAKERS one-way separating zipper is made for sewing repairs, costumes, jackets, bags, and other fabric projects that need an open-end closure. It measures 65 cm (25.6 in) and features #5 molded teeth with light beige tape for coordinated finishing. Choose the zipper length and tooth type that match the project, and follow the finished item's care instructions after installation. Measure before sewing to avoid unsupported trimming or fit changes.