book shirt (sleeve type)

book shirt_overcoat for the best companion The book shirt is It is an outerwear for a book that protects the corners or inside of the book from being damaged by spreading it to those who have strong confidence by carrying it in their bag even if they don't read it. You can think of it as a book sleeve rather than a book cover. It's a good size to put in about 500 pages of a novel, and fewer pages can be fixed with an inner elastic band. It is also good for storing various thin brochures and drawing book papers when traveling for a long time. It is a product with rough stitch details. Please choose the stitch color as an option.