This pendant's is cast out of pure copper in fantastic detail and is certainly a unique find. It is casting of an actual woodpecker skull, showing every crack, line and fissure. It displays the entire bone with fantastic detail. Wear it as a shamanic talisman or simply as a unique decoration, either way it is a fantastic and creative piece for any jewelry collection. Though each piece is unique, they all hang approximately 2 1/2" long and come with an approximately 28" long black nylon cord.