Cabinet allows you to mix media anyway you want with no cabinet or drawer configurations to figure out. When the cabinet reaches capacity, simply stack another four-drawer cabinet on top. Front-to-Back steel rod dividers are fully adjustable in 1/2" increments and bookend dividers are infinitely adjustable front-to-back. Steel cabinet helps to dissipate static electricity and provides electromagnetic radiation protection. Heavy-gauge welded steel construction with wraparound corners and a sturdy inner frame. Drawer height 6". High-quality drawer glides with full drawer extension for smooth, quiet operation. Keylock secures all drawers. Chrome handles and label holders are included. Optional base raises files 5" off floor. This product ships in approximately 3 days