Max Traxxx Tracer Racers Gravity Drive Dual Loop Set with 2 1:64 Scale Cars Max Traxxx brings you the coolest racing experience ever with Tracer Racers Gravity Powered Racing! Tracer Racer racing cars and trucks feature undercarriage lights that not only make these cars look almost like they are hovering rather than rolling - the lights also leave glowing streaks in their wake showing how the racers are "burning" up the track! Attach the track start to a window or door via suction cups or by hanging it from a doorknob - then 3-2-1... let the cars drop down and fly over the track for amazing light-up fun! Glow in the dark tracks are customizable by combining sets with Tracer Racer track modules - create any track you can imagine! Dual Loop Set shown here includes 20 feet of straight glow in the dark track, one dual track loop, and two non remote control light up race cars