2 of the packs are different color see pics .The 8 Hot Wheels Track Builder Unlimited Straight Track Pack is a set of toy tracks from the popular Hot Wheels brand. Each pack includes 4 pieces of track and 4 connectors, perfect for kids aged 4 and up who love building and creating their own track layouts. The orange color and compact size make it easy to add to any existing track set, while the 3 ft length provides plenty of room for racing action. Each pack is unopened, ensuring a new and exciting play experience every time.