I'm not sure of the category, but I think it can be used for various purposes. IL BISONTE wallet chain made of brown leather? With a steel clip. When I received it, the leather chain? part was about to break, so I pulled it out and tied it. I haven't cut the end on purpose. Please cut it to your desired length yourself. I haven't used it myself. The chain? part is retied and is about 41cm. The part other than the chain is about 18.5cm. It's a little over 9cm when the snap is fastened.