High-quality black leather flap book cover, an item that combines durability and style. I received it as a gift and used it a few times, but I'm selling it because I often use other book covers. * It's a single-volume book size, so I used it when reading business books. * The size in the image is from the official website. It has been used only a few times, so you can enjoy the aging process from now on. - Color: Black - Material: Leather - Model Name: Flap Book Cover (KB-2) Retail price was 7,700 yen.