The following sizes are available. Please comment before purchasing, as additional charges apply for sizes other than A6 (bunko size). Size changes cannot be made after purchase. ・A6 size (bunko size, approx. 105 x 150) ・Wide bunko (115 x 173) 【+100 yen】 ・B6 size (128 x 182) 【+150 yen】 ・Shikuroku size (127 x 188) 【+200 yen】 ・Shikuroku size hardcover (137 x 193) 【+250 yen】 ※The vertical size of A6 (bunko size) books varies depending on the publisher; for example, Bunshun Bunko and Kodansha Bunko have a 4mm difference. Due to this difference, the book may not fit or may be too loose, so please measure and tell me the [vertical] length of the book you want to put in. ※Wide bunko size is compatible with the small-sized novel "Shin-Ningen Kakumei." ※B6 size is compatible with "Goshu Zenshu Shinban, Bun-satsu." Large-size covers are also available separately. (See the last image) ※Shikuroku size is compatible with "Sekai Kofu no Tsubasa wo Hirogete Kyogaku Kensan no Tame ni" ※Shikuroku size hardcover is compatible with the hardcover novel "Shin-Ningen Kakumei." This item is a two-tone design made with a gentle green floral seersucker fabric combined with a plain fabric. It comes with one bookmark. The back cover is a fold-in type, so it can accommodate books of different thicknesses. Only the book cover will be delivered. Books are not included. Made in a workshop. We make them carefully, but due to all the work being done by hand, some slight distortions may occur. The images are samples, and the pattern appearance will vary depending on the cutting. We hope you understand this as the charm of handmade items. Here is the lineup of works ↓ 【Outer Fabric】 Floral seersucker, green, 85% cotton, 15% linen Plain seersucker, green, 100% cotton 【Lining】 Gray-based cotton-polyester blend fabric Goshu, dictionary, reference book, Goshu Zenshu, Shinban, Bun-satsu, Review Book