Buddy Steel desk space saver shelf unit Steel Desk Space Saver Shelf Unit, 30w x 12-1/2d x 18-1/2h, Platinum/Graphite Durable steel space saver holds binders, folders office supplies and more. Even includes pencil cup and CD storage. Steel shelves and plastic dividers are adjustable. End panels pop out and can be easily covered with fabric (not included) to match your office space! 12 1/2" deep shelves. 18 1/2" high.