Guitar Pick crystalized-encrusted pendant necklace

Guitar Pick crystalized-encrusted pendant necklace. The pendant is sparkling, crystallized or rhinestone-encrusted surface and delicate dogchain beaded necklace, with an intricate geometric triangle pattern embossed antique-looking brass on the back. It is an artisanal handmade piece. 28" long with 2" extender (double it up as a choker) In like new preloved condition.