Age: 6 years and up. Scale: 1:43. Package contents: 2 1/90 degree turns, 2 lane changing tracks, 2 straight lines 342 mm long. With this extension set you can extend your Carrera circuit with two 1/90 degree turns, two lane changing tracks and two 342 mm long straight lines. Integrate with the lane change a tension-boosting section of the track where you and your opponent have to show your instinctive instinct for the right moment of the crossing. You can also show your talent for reaching the highest possible speed in the bends. Only if you press the speed button at the right time, your slot car will deliberately exit the corner and move on to the next straight.