Bring home your very own robot dinosaur best friend! It’s up to you to build it, program it, and interact with it however you wish. This programmable robotic dinosaur is an impressive 3 feet long! Built from both metal and space age plastics, the Meccano Meccasaur is a real-life walking T-Rex with realistic behaviour and a fun sense of humor. Meccasaur roars, responds to petting, guards and attacks, answers yes or no, and features real stomping action. Meccasaur is your favorite ferocious dino brought to life!