The Real Transformers - Optimus Prime/Convoy from the mighty Autobots/Cybertrons

The Transformers is the name of a line of toys designed and produced by toy companies Takara in Japan, and Hasbro in the United States, from 1984 onward. A Transformer is a robot that is able to "transform," or reconstruct itself, into a common and innocuous form, such as a car, an aircraft, a device, or an animal. The taglines "More Than Meets The Eye" and "Robots In Disguise" reflect this ability.