Here's a piece I deconstructed and made into a lightweight version.  Six deer antler horns are featured, each of which is spaced with a combination hematite rondelle and vintage brass bead.  On average, the antlers range in length from 5.5" to 6".  This adjusts from 21-24" and closes with a silver tone lobster claw clasp.  The back is finished with geometric cubed beige wood beads and faux pearls.  Very lightweight for comfort.  Unisex styled.  From the Atelier of Kat Kouture.  (Deer antlers are naturally shed every Spring and then harvested by hunters.  No animals were harmed in the process).