The original Melted Astronaut enamel pin by Killer Acid.
Comes with one pin and a mini comic on the card back, bazooka Joe style.
1.2" wide. Brushed Nickel surface for a glossy look. Quality rubber clasp.
Pin opens to reveal secret underneath.
Beware of cheap imitations of this design. The original will have a single pin back and have the KILLER ACID brand name stamped on the back.