Size: Spread: Approximately 25cm Height: Approximately 31cm Closed: Single-page: Approximately 12cm The menu inserts are easy to replace. There are 4 pockets, and the 2 inner pockets can be used on both sides, allowing for a total of 6 menu pages. Additional pockets can be inserted. Currently, they are being sold on Amazon for about 2300 yen each during a sale. In the 5th photo, the pin on the bottom of the second book from the right is missing. Pins and pockets can be purchased separately. Izakaya Menu Drink Menu Wine List Restaurant Slim type, easy to read. Sold as a set of 4. 1500 yen per book. 2000 yen for individual sales. Item number 16