Transformers Generations Titans Return Autobot Perceptor and ConvexDeluxe Class Autobot Perceptor and Titan Master Convex figures,Convex figure becomes the head of the Autobot Perceptor figure,Titan Master figure works with other Titans Return figures (see description),Unite to power up for battle,Includes Deluxe Class Autobot Perceptor figure, Titan Master Convex figure, 2 weapon accessories, character card with tech specs, and instructions.Transformers Generations Titans Return Deluxe Class figures are 5.5-inch scale figures that come with a Titan Master figure. The Titan Master figure becomes the head of the Deluxe Class figure. It also works with Deluxe Class, Voyager Class, and Leader Class Titans Return figures (each sold separately). In Titans Return, the Autobots and Decepticons unite with Titan Masters, small bots that carry a power boost. Titan Masters are key to controlling an ancient race of warriors the size of cities: the Titans. Character Specs: Autobot Perceptor: scientist Titan Master Convex: ability to shrink to microscopic size Unite and power up for battle. Figure Specs: Deluxe Class Autobot Perceptor Modes: robot, microscope Converts in 13 Steps Works with other Titan Master figures (each sold separately) 2 accessories Comes with a character card with tech specs Titan Master Convex Modes: robot, head Converts in 1 step Transformers and all related characters are trademarks of Hasbro.