Simple card case mainly using Tochigi Leather - Materials: Tochigi Leather (natural), other domestic cowhide (used for the divider, green color) Sewing thread: white - Storage capacity: Approximately 20 cards Can hold more than 20 cards when used as a business card holder - Size: 7cm height, 11cm width, 3cm depth Because Tochigi Leather is used, you can enjoy the aging process of the product. This is a handmade item. Thank you for viewing.