This is a smartphone case (pouch type) that I used to use. It no longer fits my phone, so I've been storing it at home. There's a slight bulge, but there are no noticeable stains. Although it's a smartphone pouch, it's a good size for storing business cards and cards. I think it can be used for various things, such as storing keys and small items. Size: 13cm x 7.8cm Material: Leather Thank you for looking.