This is a high quality large size G- scale train. Comes with extra tracks to make a larger oval track with inside diameter measuring 70 inches long / 45 inches wide. This train can easily be set up and taken down in 10-15 minutes time. The solid brass tracks easily slide together, install the power controller leads under the track, attach train cars to main engine and make sure all wheels are centered in their tracks then your good to go! Has forward and reverse controls, can vary its speed in both directions. Perfect for around the Christmas tree or for collectors.