Here's a metal, two-sided dog tag featuring an image of a very stoic Batman, rendered by artist Jim Lee, adorning one side and the Joker....coming through an explosion, apparently...on the other.  What do you think the Joker blew up?  Oh, crap...that's my car!  Well it's my own fault.  I was warned plenty of times not to park in front of that circus tent.  HAH!  I wonder if Batman could help.  Hello?  Batman?  He's not moving.  He's breathing, standing and blinking...but he's not really moving.  Oh, he's allotted this time for brooding.  That's ok, I'll wait.  The dog tag itself measures 1.25" across and 2" high, hanging from a 10.5" long chain.  Batman?  Hello?  My Mother's in the car?