Mindscope Twister Tracks Trax 360 Loop 15' (feet) of Neon Glow in the Dark Track with Two Light-Up (Pulse LED) Vehicles Emergency Vehicle Series Includes 11'L of neon glow track, 3'L of glow loop, and 1'L of solid blue track for a total of 15'L; two light-up cars; and carrying bag Each vehicle has an opaque body with seven LED lights including six color-changing lights and one black light; steady/blinking/pulse light settings Detachable and attachable track in five bright colors. Ages 3 and up Compatible with tracks from previous Twister Trax sets; loop not compatible with cars from previous Twister Trax sets Each car requires 2 AAA batteries, (4 AAA batteries not included)