Scalextric C3709 QUICKBUILD Police Car Crash and Bash Slot Car (1:32 Scale) Quick build feature allows car to explode on impact and simply snap back together! fun for the whole family Working police siren with flashing roof light. Drift around the track chasing your opponent in both directions, can do a full 360 Super tough body for maximum impact Easy change braid with magnatraction Compatible with all 1:32nd scale Analog slot car race tracks