This is a new, unused, Victorian style SteamPunk gothic pewter stud earring. It is the heartbeat and inertia provision for proto-flying machines. Produced by Alchemy Gothic, makers of upscale cosplay jewelry, it measures approximately 1 3/8″ across with a surgical steel post and has been handcrafted in England from the highest grade English Pewter. A very high quality item that can be worn anytime, not just for cosplay. It has been stored in a smoke and pet free environment.