Thank you for viewing. This is a handmade item. It is compatible with the Japanese "shinsho" book size (17.3 x 10.5 cm, approximately 1.4 cm thick). A simple book cover made of blue cowhide (a calm, muted color with a leather-like texture and firm feel) finished with blue stitching. Since it is genuine leather, it will become softer and more familiar with use. Size: Approximately 18.4 x 24 cm (photographed with a shinsho book size of 17.3 x 10.5 cm) * The leather used in production is selected for its good condition and the enjoyment of its texture. However, natural leather may have original scratches, scuffs, color variations, and unevenness on the back. We hope you will enjoy these natural characteristics. Please be sure to check the images and understand the characteristics of the leather before purchasing. * Regarding use When setting the book, the leather may be slippery, and it may require a little technique, but the leather will soften with use and become easier to set. * Regarding custom orders We do not keep leather in stock for production, and it is difficult to obtain the desired leather. Therefore, we do not accept custom orders. The leather purchased for production is almost completely used up, so the book covers on sale are unique items that you can enjoy. * Regarding bookmarks Bookmarks (eyelet hardware, leather cord, round leather) can be attached. The fee is 100 yen. We have several colors of eyelet hardware, leather cord, and round leather available, so you can choose. Please inquire if you wish. * We do not offer discounts on single handmade items. For those who purchase two or more items together, we will offer a small discount. You will receive a 100 yen discount for purchasing two items together, and a 200 yen discount for purchasing three items together, so please be sure to inquire before purchasing. * If you have any questions or requests, please feel free to contact us. Thank you. #leather #bookcover #cowhide #shinsho