187 pieces dinosaur road. Creat your own dinosaur themed race track.More accessory, more ways to play.Learn to cooperate.Exercise hand-eye coordination and color perception. Track pieces x 144, Race Car Toys x 2, dinosaurs x 4, sign x 8, door x 1, bridge x 1, slopes x 2, tree x 4, tires x 4,other accessories x 14. Be easy to assemble or take down to store.The track pieces dynamic and can twist left or right, which when the entire track is pieced together, allows almost of flexibi....