The E-Z Stor® Literature Organizer is a steel frame sorter with 60 letter-size compartments. Furnished with a steel frame, shelves, and dividers, the fiberboard back and interlocking design of shelves and dividers offer extra strength. The 60 compartments measure 9"W x 12 ¼"D x 3"H. The shelf fronts serve as label holders. Quick-connect, uni-lock steel shell can rest on the floor or a desk. All hardware included.