This is a fun pendant. It is an enamel fish in shades of green, white, orange and yellow with black eyes. The body is flexible, it moves like a fish swimming. The pendant is large--measuring almost 3" long and 1" wide. The metal is gold-tone. There is a simple jump ring at the top for your chain. The enamel looks pretty good, minor loss at one of the fishes eyes. I would date this fun pendant at c1960's.