Case: Approximately 19.6 x 28 cm Contents (plate-shaped items): Approximately 9 x 17.5 cm Plate-shaped items are inside the case. It is not a book. As it is an old item, there are scratches, stains, discoloration, corner wear, etc. Please check the images to see if everything is included, as I am unsure if all items are present. Everything in the images is included. * Please be aware that there may be minor oversights. Also, please understand and purchase with the knowledge of age-related wear, minor scratches, discoloration, and usage marks. * Please refrain from purchasing if you are concerned about minor details, seek perfection, or require strict inspection. * The color of the images may differ slightly depending on the shooting conditions and your PC environment. * In principle, we cannot accommodate cancellations or refunds due to the customer's circumstances after purchase. * We may not always be able to respond promptly to comments. We apologize for any inconvenience.