A promotional set made by Funko for WebMedx.com. Both the Male and Female Radiology Superheroes were given out at medical conventions across the U.S. Only 2,500 of each Hero were produced. Whenever you have a promotional giveaway for conventions and such, you just never know how hard these will be to find. Luckily, WebMedx did what most companies wouldn't and actually sold them to the collector's. Now retired since 2000, this set is harder to find and should prove to be a Fun addition to any Wobbler Collection. They are PVC Wacky Wobbler made by Funko and are approximately 7" tall each.