C-Line - CLI58810 Take up less room on your desk by organizing papers, manuals, magazines and more vertically. This 13-pocket expanding file features a stand-up design for easy access and extra expansion. Cutouts on each side allow easy transport. File expands up to 10" wide to hold up to 750 sheets of paper or 26 magazines, catalogs, project folders, file folders and more. Divider tabs on top provide trouble-free organization. File is made from archival-quality polypropylene and includes preprinted tab inserts.