Passenger Car Set (Click and Mix). Gauge: H0. Passenger car set consisting of 2 passenger car kits and a cab control car kit in a design for children. Model: This set is 3 car kits that can be put together with a few parts. All of the cars have magnet couplers. The cars have interiors. The roofs can be removed. The cars are delivered in parts. The parts for these cars can also be used with other kit cars. Total length for the cars 35.5 cm / 14".