This is a Western Cowgirl Charm for a Charm Bracelet of a " Bucking Bronco" (Horse & Cowboy). This Charm was probably purchased at a Big Rodeo like the Pendleton Roundup. It certainly would look great with other related items Western Charms on a Charm Bracelet. It measures 3/4" across and is 3/4" tall. It has a oval tab attached by a loop on it that is marked Sterling on one side and Oregon on the other side.