From Skelton Crew Studios. The limited edition Ghost Key pin is straight out of the pages of Joe Hill and Gabriel Rodriguez's amazing comic book Locke & Key from IDW Publishing. It measures about 1 3/4' tall. This intricate, officially licensed 3D pin is featured on a backboard with Rodriguez's artwork. Each one has two pinbacks to keep it solidly in place; you won't suddenly find your Ghost Key upside down..