Stay organized on the go or at home with the Avery 73553 Black 13-Pocket Expanding File Folder Organizer. Whether you need a document holder to store bills or school folders to organize your class assignments, these expanding accordion-style pocket organizers make it easy to sort & carry your work with you. Carry up to 425 sheets of letter & A4-size paper in the 13 expanding pockets. Made with a durable polypropylene plastic, the organizers are lined along the outside with a fabric trim for extra reinforcement & a softer edge. The elastic cord closure makes sure the pocket folders stay shut so that your contents stay safe. 2 clear card-holder pockets are attached to the inside to store extra business cards or to list contents & other important information. 1 index card is included along with a preprinted set of A-Z & monthly tab inserts. A set of blank, handwritable tab inserts are also included (not printer-compatible). Designed to be durable yet lightweight & portable, the Avery Expanding File Folder lets you easily take your work with you from the office or your classes to your home & back.