Created by Volmer Bahner in sterling silver with emerald green fired on enamel. Stamped on the back VB Denmark. Measures just 1-1/8" x 3/4". Fun to wear a collection of these because they were made in many colors. Excellent condition free of any chips or cracks and only a tiny single scratch on the enamel. Has some tarnish that will polish to a high shine if preferred. Could be worn on a chain as shown in the last 2 photos but it does not come with one. An excellent piece for your collection!