TRIO organizer features a three-in-one design to store, organize and file your papers in a single location. Durable polypropylene construction is water-resistant to keep your documents protected from light moisture. Retractable hangers open to turn this organizer into a hanging file that can be kept in your file cabinet or desk drawer. Dual elastic bands provide a secure closure and offer easy access to each tool individually. Three-ring binder with 1″ round rings holds up to 225 letter-size items. Accordion-style, expanding file includes write-on index tabs for customizable organization. Organizer is perfect for keeping assignments, lists, medical files, financial documents and more.