Any way that the set up and take down process of an event can be made easier and faster saves money in labor costs for the commercial kitchen. This 20-1/2" x 20-1/2" Square Steel Rack Dolly (97190) can be used for more than one aspect of the setting up and cleaning up portions of an event. It is designed specifically to be able to be used as a dolly for stacking chairs or for cans. The 4" casters are non-marking and make controlling a full dolly simple for any staff member. The zinc-plated carbon steel absorbs shock so bumps won't cause items to fall off or to become damaged.