Dry-erase tabs offer an innovative way to upgrade & simplify your hanging file system with their unique, built-in writing surface. Filing tasks can now be completed in seconds. When it's time to change or update a file, simply open the clear cover, erase the file name, write the new file name & close the clear cover. Patented tabs are rewritable, reusable & extremely durable, making them friendly to the environment. The writing surface is protected by a clear cover & is always ready to use. Tabs include a free dry-erase pen for easy & immediate labeling.