The Hot Wheels Trick Tracks is a product line that consists of action "stunts" that can be rearranged in any order. With very few exceptions, each stunt can be used as a start, a middle, or an end piece. They can be connected directly to one another, or have a track section installed in between. Each stunt can be activated by a car driving into it, or by pressing a (green) button. Stunts also have a rotational pivot and are easily resettable.