Expanding file features retractable hanging tabs to combine the function of an expanding file with the convenience of a hanging file Simply slide the hanging tabs back into place and secure your pages with the elastic closure to transport documents with ease Expandable design provides extra room for your growing projects Preprinted tab inserts keep everything organized by month to help you quickly find your important files Heavyweight polypropylene material provides a highquality look and feel while keeping everything safely contained Sevenpocket file is designed to hold lettersize papers