Gama-guchi Pen Case Normally, a 16.5cm clasp is used, but this one uses a slightly larger 18cm clasp. Clasp: Approximately 18cm (Silver) Height: Approximately 7cm (excluding clasp) Width: Approximately 19cm Depth: Approximately 4cm The lining is made of canvas fabric, so it's sturdy. Instant purchase is welcome ^^* We do not offer discounts on single items. If you have any questions, please ask in the comments! Cat