This Hallmark Itty Bittys DC Comics Super Hero Girls Enamel Collector Pin Set has 4 pins including Wonder Woman, Batgirl, Harley Quinn & Supergirl in their regular Superhero outfits.  These pins are made of metal with the designs being enamel & on the back of each is a metal prong that is attached to a butterfly clasp.  

This set is new & is attached to the original cardboard with original packaging.