23612 Features: -1:24 Scale. -Cars are 1/24 scale so they are the largest slot car size. The approximate size on both cars are 7.5 x 3 x 3.5 inches. -2 slot lanes. -Has the ability to race 4 cars on the same track (additional cars sold separately). Product Type: -Slot Cars. Product Type: -Race Tracks and Playsets. Vehicle Type: -Racing. Color: -Black. Generic Specifications: -Mercedes-Benz SLS AMG GT3 / Ferrari 599XX, CONTROL UNIT, 2 wireless controllers, charging station, double switch, Straights, curves, guardrails and supports. -8 1/60 curve. -1 receiver. -2 2,4 GHz WIRELESS+ Speed Controller. Generic Dimensions: -8.07" H x 29.13" W x 36.61" D, 37.11 lbs. Dimensions: Overall Height - Top to Bottom: -8.07 Inches. Overall Width - Side to Side: -29.13 Inches. Overall Depth - Front to Back: -36.61 Inches. Overall Product Weight: -37.11 Pounds.