Post-it Red "Sign Here" Arrow Message Flags 1/2" x 1-7/10" stick securely to documents to highlight important information, and often they speed up the paperwork process. Save time for more important tasks by eliminating the need to hunt around text-heavy documents for that 1 line you need. Arrow shape directs the reader's eye to specific information, helping to clarify your points. Colorful, eye-catching design offers a bright look.