Our Robot-In-A-Can is a perfect stocking stuffer and conversation piece. Each Mini-Robot is packaged in a flexible beverage “can” with a base that doubles as a remote control. The Mini-Robot can move backward and forward, has illuminated eyes and appendages that can be articulated by hand. Measuring approximately 3" x 2 ¼” x 1 ½”", you can choose from either a Green Dinosaur or Blue Robot. Each requires 3 LR44 (Included), and 2 AAA (Not Included), and is packaged in a 2 ½” x 5” flexible beverage “can.”