Children will love to pretend play in pre-historic times. This Large Dino Park with Battery Operated Walking T-Rex comes with everything you need to create your own dinosaur world. Prehistoric creatures are always intriguing to every little explorer. Children can learn different dinosaur species, set up unique stage on play mat and create their own adventure story. There are 25 pieces included in the playset. In addition to the T-Rex that walks and has lights & sound, there is also a light & sound volcano, 6 smaller dinosaurs, watch tower, safari vehicle, ladder, bridge, 4 fences, 3 trees, 3 keepers & 2 volcano boulders. All these pieces can be placed on the included giant, colorful playmat that represents a dinosaur park. This playset provides never-ending dinosaur fun!