This is a concealed zipper. You can cut it to your desired length. Therefore, it doesn't have a bottom stopper originally. *Please search for "how to shorten a zipper to your desired length." I can include a paper with tips when I ship it. The zipper stop is sold separately (some people may not use it). 15 pieces for 100 yen. These are for my own use. I'm offering these as a service to those who purchase zippers from me. This time, I quickly went to the wholesaler and got only the colors I wanted to use. The colors I currently have are shown in the third image. I plan to list various colors in the future.