A must-have item for business, we've designed it with a simple, timeless design because you use it every day. <Product Specifications> ■Size: (Closed): Approx. 110mm wide, 70mm long, 15mm thick (Open): Approx. 110mm wide, 145mm long *Fits size 4 (Osaka size 9: 91 x 55mm) cards. ■Storage: Gusseted section can hold approximately 30 cards. *This does not apply to cards with raised features, such as credit cards. *The non-gusseted section is designed to hold hard cards such as credit cards. ■Material (Leather): Cowhide Nubuck Leather ■Stitching (Thread): Vinymo *Brand stamp included (brand is role) This product, made from cowhide nubuck leather, develops a beautiful luster and character over time with aging. The changes vary depending on the environment and usage of each individual, making it an item that offers the enjoyment of "growing" it. *Please check the images for any scratches, stains, or blemishes. *Please feel free to ask if you have any questions.