King of the Road is the biggest Waytoplay set with 40 interchangeable pieces! The set includes curves, straights, intersections, roundabouts, and connectors. With this set, your children will be able to create their very own routes and road maps for their favorite cars and trucks. The flexible, rubber road is perfect for increasing imaginative play, and can be set on any surface, inside or out. Not only is this toy a great gift for car enthusiasts and little builders, it is also a great choice for playtime at schools or daycares.