Race car set series carrera digital 143 formel 1 tracks scale 143 car scale 143 suitable for 3 vehicles track length 56 m with loops controls digital set contains the following vehicles mercedes benz f1 w05 hybrid lhamilton no44 20041383 ferrari f14 t falonso no14 20041384 contents vehicles x2 transformer black box straight x5 looping set curve x6 barriers x6 assembled dimensions 195 x 75 cm recommended minimum age 6 years colour