Donatello is here to supply your team with inventions and defeat the villains lurking in your Teenage Mutant Ninja Turtles: Mutant Mayhem collection. This crimefighter is ready to help you pursue your own ninja training! This Teenage Mutant Ninja Turtles: Mutant Mayhem Donatello Pocket Pop! Key Chain measures approximately 1 1/2-inches tall. Comes packaged in a window display box Perfect for your bag or keys! Ages 3 and up.