Thank you for viewing. My mother became ill and can no longer use these, so I am selling them. This is a set of 5 zippers. (All brand new) I don't know the details well. There are various manufacturers. The lengths are as follows: White, beige, and blue are 30cm, Navy and brown are 24cm I have carefully inspected them, but I may have overlooked small stains. The photos show everything, so please check them carefully. Please forgive any slight differences in color. (Note) Please refrain from purchasing for the purpose of resale. ● Please understand that these are used items stored at home, and if you are sensitive to such things, please refrain from purchasing. (No pets, no smokers) ● Regarding packaging and shipping, we will ship with simple packaging. Please forgive any scratches or minor damage during storage or transportation. ● We will pack and ship quickly and carefully. We cannot accept cancellations, returns, or exchanges after purchase. (To prevent the act of switching items) Thank you very much. #zipper