This is a book cover for A5 size books. A5 size is 21cm tall and 14.8cm wide. Books larger than this size will not fit. The front has a floral pattern, and the back has a polka dot pattern. The dimensions are approximately 22.5cm tall and 39.5cm wide. Adjustment is possible depending on the thickness of the book. Each one is made carefully, but it is handmade by an amateur (with imperfections in the stitching and slight misalignments), so please understand this is handmade. I am also selling on other apps, so I will delete the listing if it sells.