These Book-Aid® corners have been uniquely designed to repair tears, as well as prevent them, onto the corners of your hard and soft cover books. They wrap around the exposed corners of your book, providing a durable shield against heavy handling. They are made of an 11.5 mil cloth that is durable and flexible. Simple to apply, these peel-and-stick book corners are just applied with the open end facing outward at a desirable angle on your corner, then folded around the cover, one side at a time. These one-size-fits-all corner stickers measure 1-11/16" high and 1-15/16" wide, and are available in a variety of colors. Buy Book-Aid® corner protection cloth online today, and start protecting and preventing further damage on your hard and soft cover book corners. They are a popular solution for libraries, universities and collectors.