File Folders Portable & Storage Box Files

Heavy-duty tough expanding files are virtually indestructible. Double thick front and back panels with heavy reinforcement liner board for added durability. Tear resistant reinforcement at the top...

Heavy-duty tough expanding files are virtually indestructible. Double thick front and back panels with heavy reinforcement liner board for added durability. Tear resistant reinforcement at the top...

Built tough to manage big loads. Patented polylaminate reinforcement makes folder stronger. Features a flat bottom with a reinforcing insert. Includes letter-size, printer-ready inserts and tabs...

Heavy-duty tough expanding files are virtually indestructible. Double thick front and back panels with heavy reinforcement liner board for added durability. Tear resistant reinforcement at the top...

Hard-working interior file folders fit inside hanging folders without obscuring tabs. Perfect for subdividing records within a hanging folder. Two-tone design helps prevent misfiles and is reversible...

Hard-working interior file folders fit inside hanging folders without obscuring tabs. Perfect for subdividing records within a hanging folder. Two-tone design helps prevent misfiles and is reversible...

Built-in tabs are preattached -- just lift and label. Polylaminate is reinforced across the top edge and bottom fold for superior durability. Flat-bottom has a reinforcing insert for extra strength...

Built-in tabs are preattached -- just lift and label. Polylaminate is reinforced across the top edge and bottom fold for superior durability. Flat-bottom has a reinforcing insert for extra strength...

Built-in tabs are preattached -- just lift and label. Polylaminate is reinforced across the top edge and bottom fold for superior durability. Flat-bottom has a reinforcing insert for extra strength...

Built-in tabs are preattached -- just lift and label. Polylaminate is reinforced across the top edge and bottom fold for superior durability. Flat-bottom has a reinforcing insert for extra strength...

Limited on desk space? Enhance the storage of your metal desks or filing cabinets. Built with your convenience in mind, the extra strong magnets support up to 5 lbs. of weight so there’s no need for...

Use color to simplify filing: categorize subjects by color and count on the coordinating, lighter interior color to help prevent misfiles. Now includes letter size, printer-ready inserts to use with...