Authentic Oshima Tsumugi Mud-Dyeing Cloud Overlap Flowing Water Floral Pattern ★ Goshuin Book Case (for one book) ♪ ● Material: Front / Genuine silk Oshima Tsumugi, Back / Polyester (purple) ● Size: 21.5cm x 14cm (The photo shows a goshuin book of 18cm x 12cm x 1.7cm inside) Please allow for slight variations. ● The goshuin book in the photo is not included. This item is carefully handmade, but as it is made by an amateur, please refrain from purchasing if you are concerned about minor details or desire perfection. The position of the pattern may vary slightly depending on the product. The color of the product image is made to be as close to the actual product as possible, but it may appear different depending on your PC environment. I have other items for sale, so I would be happy if you would take a look.