All-steel exterior and support shelves ensure stability and durability Economical, yet sturdy steel/corrugated construction. Fiberboard compartments measure 2 1/2in.H x 9 3/4in.W x 12 1/2in.D to accommodate letter-size file folders. Quick-lock design for easy assembly without tools. Suitable for floor or table top. Wide shelf fronts have label holders. Assembly required. Weight: 60 lbs. Made by Safco.