Book cover for paperback books. Fine cutwork is painstakingly applied to the spine of the book, one piece at a time. The cutwork expands and contracts, allowing the cover to naturally fit the thickness of the book simply by inserting it, without any adjustment. Book covers with extra width to accommodate various book thicknesses may not fit the book snugly... Those that need to be folded to adjust to the thickness can be difficult to use due to the creases... Wouldn't it be nice if it fit the book from the start, without causing such stress? Enjoy your reading time while enjoying the feel of the cutwork on the spine and the texture of the leather. Material: This is a very unique leather with a fine lame pattern applied to the soft, brushed surface of the leather. It is very thin and light, so you can use it without worrying about the weight, and the soft touch like peach skin is gentle on both your hands and the book. The lame appears gold or silver depending on the light, and it is not flashy but very elegant, so it is also recommended as a gift for superiors. The book in the photo is about 2.0cm thick, but there is still room. If the thickness is 3.0cm, the cutwork will open up more, and the book will be visible through the gaps in the cutwork, but this will not affect the use. Size: 16cm (height) x 23.5cm (width) Material: Genuine leather Type: Book cover