Marklin Start up extension kit This extension set of Start up is a perfect imitation of a real rails. Simply click them together with the click and pitch connection and play with them for hours. Specifications: Type Start up Color: black Item number: 24900 Material: plastic Rail profile height: 2.3 mm Scale: 1:87 Connection: click and plug connection Age: from 6 years old Content: 2 Straight rails (24172) 1 Curved rails (24224) 1 Left turnout (24611) 1 Bumper (24977) 1 Assembly instructions