Race car set series carrera go formel 1 tracks scale 143 car scale 143 suitable for 2 vehicles track length 36 m controls analogue set contains the following vehicles ferrari f14 t falonso no14 20064028 mercedes benz f1 w05 hybrid lhamilton no44 20064039 contents vehicles x2 transformer straight x5 curve x6 barriers x6 assembled dimensions 142 x 78 cm recommended minimum age 6 years colour multicoloured