Portable Baseball Batting Cage provides double netting behind the batter. Extra width accommodates left or right hand hitters without shifting the cage. It has three 16" diameter, 6" hub, ball bearing, multidirectional pneumatic wheels. The back wheel features a unique lever device for easy mobility. It is constructed of 2" O.D. Flo-coated steel. The netting is heavy duty, 2.5mm, weather-resistent polypropylene cage netting. Size 18' W x 12' D x 14' H. Weight: 550 lbs.