Black water buffalo horn is an organic material that can be made into beautiful jewelry. This pair of glossy black tribal shanti fake gauge earrings is hand carved from black water buffalo horn for a distinctive look. Push backs locking mechanisms enable you to wear them in regular piercings, because they are secured in your ears with a thin post on the back of each earring that fits into a tiny hole on the front of the earring. These earrings measure 30 mm H x 40 mm L.