?The Hot Wheels Track Builder Unlimited Adjustable Loop Pack features a three-in-one loop that kids can adjust to make more challenging and more exciting. The spiral loop connects to three unique exit tracks which can connect to other Track Builder sets (sold separately) and vary the intensity of the stunt. This Adjustable Loop Pack presents exciting opportunities for kids 6 years and older to design epic builds and have hours of fun. One 1:64 scale Hot Wheels car is included. Colors and decorations may vary.