Do you want to keep your books clean? These book jacket covers will be your . Made of Kraft paper, which enjoys comfortable hand feeling, and you will have a better using experience. Stick it directly on the cover of the book, it will protects your love book well. Features -Color:Multi -Material:Kraft paper - Size: 45.00X34.00X0.10cm/17.68X13.36X0.04in - Size: 43.00X30.00X0.10cm/16.90X11.79X0.04in - Size: 34.00X25.00X0.10cm/13.36X9.82X0.04in - Including different sizes to meet your different needs, which ensure its practicality and popularity. - Made of kraft paper materials, wear-resistant, not easy to deform and damage, and can be reused for a long time. - Suitable for elementary school textbooks, high school textbooks, planner books, etc. - They would be perfect for many people and lots of occasions. Can also be used as a friends in need. - Kraft paper book cover jackets, can be used to record subjects, classes, names and other information. Package list: 10 x book jacket covers large 10 x book jacket covers middle 10 x book jacket covers small