This is a card case, card holder, and pass case by Ueda Tsumugi. 100% silk. It has been stored in a plastic bag as shown in the photos. I have selected the "Men's" category, but I think it can be used by anyone regardless of gender. As it is a traditional craft item, it only holds one card, and its practicality is somewhat limited, but I would appreciate it if someone would like to use it. Please only purchase if you understand that this is a home-stored item. It will be shipped in simple packaging. I am currently listing many items. Please take a look at my other products as well. #UedaTsumugi #UedaTsumugi #SanadaOri #SanadaOri #PassCase #CardHolder #CardCase 2508190923