Carrera Motor Monsters The new tactical slot racing on track scale 1:24 with cars on scale 1:32 The possibility to drive 6 cars at the same time gives it more play action Includes speed controller, straights, curves, switches, guardrails and more Includes 2 race cars: McLaren M20 '72/ McLaren Cars and Porsche 917/30 Sunoco Layout size 7.97 x 3.58'