Since the central aim of Zanga is to bring awareness about the endangered animals' situations, each plush comes with a booklet that explains basic information, current threats, and what can be done to help. These items began as hangtags but developed in scope throughout the project. All illustrations for the booklets were done by hand in pencil and watercolor. Since the egg-shaped head of the plush are one of the defining features of the plush, the booklets also reflect that shape.