... the overall package 20" container3units40" container7unitsThe Items come with this Food Trolley :1.Wheels: Four small wheels which is convenient to ... available in front, One AD lamphouse in front, some working tables, one business cash box. High visibility tail light signal system ... mini water pump, 12V battery, and on/off control switch7. Food Trolley Color: Red, Yellow, Orange, Dark blue, green and ...