New Mexico jewelry designer Susan Backus has a keen eye for assembling orphaned pieces of vintage jewelry into new designs with a contemporary flair perfect for both lovers of the new and the old. This beautiful necklace features an interesting combination of old silver conchos of various shapes and sizes mixed in with vintage pieces of petrified wood jewelry. A stunning piece that is 18" long on a double chain. The largest concho is 2-1/2" long. Wow!