Hot Wheels Track Builder Unlimited Loop Kicker PackReady, set, BUILD the track dreams are made of with Hot Wheels Track Builder Unlimited. Their loop stunt just got even more epic Boost car's momentum through loops with the Loop Kicker Pack When kids are finished playing, they can collapse the loop for easy storage. The Loop Kicker Pack is one of 7 different component packs that let kids BUILD, STUNT, and BOOST. The BOOST category is accelerators that keep cars racing through tracks. Connects to other Hot Wheels sets (sold separately) for infinite possibilities. Add to other packs in the BUILD and STUNT categories for even more fun or add this stunt to the Multi-Lane Speed Box or Triple Loop Kit (sold separately). Great gift idea for ages 6 to 10 years old.​Track Builder offers unlimited experimental building, stunting and boosting challenges with 7 different packs of cool component parts​The Loop Kicker Pack adds momentum to kid's cars when doing a stunt with loop acceleration, whether they're racing or gearing up to do an even bigger stunt​Easy setup and simple folding feature for storage. Includes a Hot Wheels 1:64 scale vehicle.​Connects to other sets and packs (sold separately) for building original track builds.​Give them the gift of great ideas Ideal for ages 6 and older.Box contain:1x Hot Wheels Track Builder Unlimited Loop Kicker Pack