Shelf construction is a metal covering (box) over a steel framework (beam).
Steel frame has additional cross supports across the back for added stability
This Web site is intended for use by US residents only.See International Sites.
See our delivery policy for full details.
Copyright 2011, Staples, Inc., All Rights Reserved.
Questions? Call 1-800-STAPLES (1-800-782-7537) or email us at http://www.staples.com/emailus.