This is a Boba Fett Animated Holiday Special Character Key Cel from Acme Archives. A character key is used by animators to match colors during the painting of animation cels. The image here is printed on a clear cel and floats above the background image. This cel shows the Boba Fett as he appeared in the Star Wars Holiday Special, his first appearance in the Star Wars galaxy. It is a limited edition key and is numbered 661 of 750 and is another amazing piece of the Acme Archives Star Wars Animated line.