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). This is a simple book cover made of black cowhide (slightly firm leather) with black stitching. Since it is genuine leather, it will develop a nice texture the more you use it. Size: Approximately 18.4 x 24 cm (photographed with a shinsho book size of 17.3 x 10.5 cm) * While we select leather in good condition and that allows you to enjoy the texture of the leather, natural leather may have original scratches, scuffs, variations in color, and unevenness on the back. We hope you will enjoy these as natural characteristics. Please be sure to check the images and understand the characteristics of leather before purchasing. * Regarding use: When setting the book, the leather may be slippery, so 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 and it is difficult to obtain the leather you desire, so we do not accept custom orders. We use up almost all of the leather we purchase for production, so the book covers we sell 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 combined purchases of 2 or more items, we will offer a small discount. You will receive a 100 yen discount for 2 items and a 200 yen discount for 3 items, 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