Store and organize forms, catalogs, brochures. 3" high filing space per compartment, to hold up to 750 sheets. Steel frames, shelves and vertical dividers with interlocking design for extra strength; fiberboard back. Shelf front serve as label holders. Ability to use on floor, desk or mount to a wall. All hardware is included. Literature Sorter Type: Open Front; Number of Compartments: 72; Compartment Size: 9 x 12.25 x 3; Letter; Material(s): Fiberboard (Back); Steel.