Teenage Mutant Ninja Turtles Belt Buckle ? This cute and trendy buckle is most popular among kids, especially those who are avid fans of these cartoon characters. The base of the Ninja Turtles Belt Buckle is made out of metallic material where the superheroes? images were engraved and colored in their natural shade. This Ninja Turtles Belt Buckle are perfect for personal and for gift giving purposes and could be purchased only from the official site.