Carrera Evolution Formula One Slot Car Set The extra wide tracks in scale 1:24 and the cars in scale 1:32 make each race especially exciting Realistic sliding and drifting action Includes transformer, 2 speed controllers, straights, curves and more Race cars include Ferrari F2007, No. 5 and a McLarren-Mercedes MP 4-22 Livery 2008 Layout size is approximately 7.75 x 5.5'