These bookmarks can be folded in half, double-sided magnetically, hold paper, and serve as markers for reading. Not only can be used as a bookmark, but also can be used as a decoration, attached to the refrigerator, or other magnetically attractive surfaces. Size, shape and imprint can all be customized. These page holder bookmarks are made of paper and magnet material with bright colorful finish, which is not easy to fade and not easy to fall off when clipped in the book.