... we give you suggestion in different environmentMaterialsSteel, fiberglass, rubber and resin UsagesMuseum, exhibition, outdoor, indoor, school, dinopark ... , head around move, neck up and down, walking, tail swaying and can be riddedSoundsDinosaur alive roaring soundPower110/ ... tail, stomach breath, walking, laying eggs, seating and riding, and make voice. Start up by infrared inducing, microcomputer ...