What is a return extension on a U-shaped desk?

Return extensions are a configuration option in several U-desk product lines at OfficeFurniture2go.com. We specify 24" return extensions when a secondary workstation (dual-user configuration or extended secondary work surface) is needed without purchasing an entirely new desk. Extensions are available in matching finish and attach seamlessly to the existing return panel. Weight capacity is maintained at commercial-grade ratings throughout. We verify product line compatibility before specifying. Call 1-800-460-0858.