​Hot Wheels Track Builder delivers unlimited experimental building with the innovative Triple Loop Kit plus kids’ imagination Three graduated sized stunt loops make kids’ track builds 3 times cooler with the first-ever triple loop stunt with amped up jump stunts to keep the thrills challenging Multi-use pieces can be used in nearly endless combinations to unlock creativity. Easy storage and simple portability for on-the-go fun with friends. The Triple Loop Kit includes one Hot Wheels vehicle. Each sold separately, subject to availability.