The dispenser includes a flap that you can secure to notebooks and transport with you wherever you go. Use these page flags as bookmarks in large binders, textbooks, or documents. The bright assortment of Colours stand out against standard office paper. The self-stick backing eliminates the need for additional adhesives. It's a less permanent and damaging option than using marker, highlighter, pens, or tape to emphasize important information. Plus, its 1.19 x 4.32 cm surface is large enough to write on, whether you're numbering, alphabetizing or initialling.