Ultimate Batman Collection of 6 x String Doll Keychain Robin, Batman, Batgirl, Riddler, Joker, Bane Felt String Doll World - Batman's Villains Set of 6 String Dolls Each doll is a high quality Handcrafted voodoo String Doll keychain Eco-Friendly, made from string and recovered textiles and beads. Comes with Keychain attachment for use as keychain or hanging ornament Colour and design may vary slightly due to handmade nature.