Batman & Joker - charm for bracelets (Trollbeads, etc.)
Based on Marvel comics books.
The Joker is a supervillain and the archenemy of Batman. He was first introduced in Batman #1 (Spring 1940) and has remained consistently popular. The Joker is a master criminal with a clown-like appearance, and is considered one of the most infamous criminals within Gotham City.
Batman has been Gotham's protector for decades, CEO of Wayne Enterprises, Patriarch of the Bat Family and veteran member of the Justice League.