Create the perfect portable file system for on the go organization; plastic file box has a hinged lid with double latches; file rails hold up to 22 folders; includes 3 hanging files, tabs and inserts Built-in handle and double latch closure keeps documents secure; portable file box travels neatly between rooms or to and from the classroom or workplace Heavy duty black plastic file box includes 3 black reinforced hanging folders with tabs and insertsholds up to 22 letter size 8 1/2 x 11 hanging folders Secure, water resistant polypropylene exterior wipes clean with a disinfecting wipe; your file box keeps contents dry and clean Storage file boxes can sit neatly on a desk, shelf or in any spare space; exterior dimensions: 11" H x 14" W x 11 1/8" D; interior dimensions: 9 1/4" H x 12 3/8" W x 9 1/2" D.