Kids love opposites! This wonderful, large 48-piece floor puzzle is sure to delight the children in your world. The Things that Go puzzle presents a fascinating array of vehicles that fly above in the sky and those below – that fill the streets and highways in our world. Kids will have great fun trying to recognize and name the different vehicles... helicopters, blimps, hot air balloons and airplanes... school buses, fire engines, police cars and tow trucks... and more.