This is a book cover for a size-4x6 book. This size is common for softcover books. The front uses Kurume-ori and striped cotton fabric. The back is Kishu fine cloth in a deep green color. Interfacing is applied. For reference, the book used in the photos is 18.8cm tall, 13cm wide, and 2.5cm thick (image 6). Height: Approximately 20cm Width: Approximately 35cm when opened No bookmark string is attached. Although carefully finished, this is handmade by an amateur. We appreciate your understanding, and hope that those who don't mind minor imperfections will use it for everyday purposes.