This rose pin is charming! I am not sure of the material--from the front, I thought it was carved wood; from the back I thought it looked like celluloid. In any event, it has a great vintage look! Dark green rose, with gilt trim. Three burgundy red glass dangles and a glass stone in the center of the pin. Pin measures 2.5 inches by 1.5 inches. Looks like the pin back is a replacement. A great pin for fall or winter!