This item is sold out on other sites, but we are leaving it here for requests and other inquiries. Please be aware that this item is not for purchase. This is a handmade book cover made of genuine leather for paperback books. The simple and timeless design, along with the thick leather, provides excellent protection for your books. It also features a slit for storing a bookmark, making your reading time more enjoyable. Material: Genuine Leather Color: Gray Size: Paperback size (Photo 1 shows a 300-page Kadokawa Bunko book stored in it) Each item is carefully crafted one by one, so please enjoy using it for a long time. *This product is handmade. Slight scuffs or unevenness in thread from the manufacturing process, as well as natural wrinkles or grain in the leather, may be present, but these do not affect usability. Please only purchase if you understand and accept this.