Constructed of 2" O.D. 14 gauge flo-coated galvanized steel. Cage features include lockable dolley lift system with three 16"D x 4"W pneumatic tires for easy mobility, heavy-duty 3.5 mm weather-treated EHT netting with extra baffle net behind batter. Extra width to accommodate left or right hand hitters without shifting the cage. Size: 18'W x 12'D x 12.5'H. Wt 550 lbs.