Model: The four-axle low side car is loaded with 2 removable response vehicles. The car has Relex couplers.Length over the buffers 16.0 cm / 6-5/16".Contents: 5 no. 24188, 4 no. 24172 straight track, 1 no. 24224 curved track, 1 no. 24612 right turnout, and 1 no. 24977 track bumper. Plastic kit of a "Fire Station".