This is a handmade book cover for bunko-sized books. Size: Approximately 16cm (height) x 31cm (width) ◎ The bunko book used for photography measures 10.5cm x 15cm and is 1.4cm thick. It can be adjusted to fit the thickness of your book. ◎ The inner fabric is generally made of unbleached cotton. ◎ Please understand that the colors may not be accurately represented in the photos, and there may be slight differences from the actual product. This is a handmade item by an amateur. There may be wrinkles, distortions, or signs of re-stitching. Thank you for your understanding before purchasing. For this handmade book cover, we offer a ¥150 discount per item for bundled purchases. Please let us know in the comments. #handmade #bookcover #bunkobon