I bought these several years ago, and was told that they had been in storage for a very long. I'm guessing 1940's or before, but don't know for sure. The largest measures approx. 2 1/2" X 2". These are mostly brass colored. There are 50, and I've added a couple of more. Some of these are puffy hearts. Some are open backed some are closed. There are some charms in this lot!