The equipment stand has an open base with a bottom shelf. It is made of 14 gauge stainless steel for both the top and bottom shelves. The stand is NSF certified and has 14 gauge corner stops. It is constructed with heavy gauge stainless steel round tube legs that have adjustable feet. Optional 6" casters are available, with the front two being locking. Please specify the model number of the equipment to be mounted on the stand when ordering.