Heisenberg Keychain Inspired by Breaking Bad Keychain measures 1.5" x 1.95" and is made of polished nickel with a black enamel fill Iconic Heisenberg sketch image on a high quality keychain. Heisenberg is Walter White's alter ego on Breaking Bad symbolizing his stunning transition from meek chemistry teacher to Scarface-in-training drug lord. Great gift & stocking stuffer for any Breaking Bad fan! Unleash your inner alter ego by carrying this iconic image with you anywhere....