Sterling silver wire creates these earrings. They are oxidized to bring out the detail. They measure approx 1.25″ in diameter and have sterling silver posts and ear nuts. There is no rhyme or reason when I make these earrings. I just twist and bend the metal until I like what I see. Just like when a grapevine grows it twists and bends with no rhyme or reason, hence the name. These are in stock and ready to ship.