The Highway has twenty-four flexible road parts to lay-out a larger design road of 148 inch length. The shape of the parts are straight, curved and crossed with different road markings on both sides to offer you lots of variation. The high grade, child safe material is tough, unbreakable and yet flexible so that obstacles can be taken and the roads can be laid out on almost any surface... indoors and out! This is one of our bestselling products. Cars are not included in the sets.