Student Ninja Turtle Calendar 2016 Teenage Mutant Ninja Turtles Hard-To-Find 12 Month Wall Calendar Donnie Mickey LEO Raph Teenage Mutant Ninja Turtles 2016 Student Wall Calendar 12 Months with Leonardo, Donatello, Michelangelo and Raphael 10 X 10 tall when closed and 10 wide X 20 tall opened Did you know the Powerful Ninja Turtles are named after four famous Italian Renaissance artists?