Price reduced! ¥1,290 → ¥990!! Today only: ¥790!! Thank you for viewing. Set of 2 hardcover book covers (Japanese B6 size) High-quality faux leather book covers Book size that can be stored: 195mm x 135mm Colors: Black and Gray, set of 2 Can be used stylishly for a wide range of books, such as literature, reference books, and academic books. Adjustable size to accommodate thick books. Soft to the touch, with a string bookmark and lightweight. These are stored items that have been used a few times.