1/2 in diameter on a gold tone chain at the bottom. Total length of the brooch: approx. It seems to be in an excellent vintage condition. Guaranteed to be vintage bakelite (tested with 409 and simichrome). The item "Rare Vintage Bakelite Butterscotch Round Charms Huge Pin/Brooch" is in sale since Friday, April 12, 2019. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Costume\Bakelite, Vintage Plastics\Pins, Brooches".nya" and is located in NJ. This item can be shipped to United States.