Thank you for viewing from among many items. This is a book cover for a paperback book, made with pre-dyed fabric and sashiko stitching. It has a core in between, making it durable. A sashiko thread bookmark is included. It can also be used as a Hobonichi Techo cover. It fits standard-thickness paperback books. Please check the size for extremely thick or thin books. This is a handmade item created by an amateur as a hobby. Please refrain from purchasing if you are looking for perfection. Fabric: 100% cotton Size (approximate): Approx. 16.0cm x 30.0cm If items can be shipped together, there is a 100 yen discount from the second item. Please contact me through the comment section. Please be sure to read the profile to prevent any trouble. Book cover, colorful sashiko book cover, paperback size