These are really nice holiday earrings, probably from the 80's. They are made by Trifari, and as you can see from the photos, they are solid and well put together. I'm not sure what the metal is surrounding the white enamel. The backs are detailed also. The large snowflake on the bottom is 1" across and the small snowflake on top is about 1\/2". They are signed Trifari.