Hot Wheels City Track Set with 1 Toy Car, Race through a Giant Loop to Defeat a Big Dinosaur, T-Rex Loop Stunt and Race Playset. Knock out the dinosaur and save the day in the Hot Wheels City T-Rex Chomp-Down Playset. It features a slam launcher and 9-inch loop where kids launch their Hot Wheel cars just right to defeat the beast. When the dino gets knocked out, its eyes transition from angry yellow to knock-out X-es. Includes one Hot Wheels vehicle and connects to other sets. It's geared toward kids 4 years old and up. Colors and decorations may vary.