This was a gift from my aunt. I'm selling it because I don't use it and would like to pass it on to someone who will. I was told it was a souvenir from Thailand. So, I believe it's a commemorative medal from Thailand. I don't know any other details. It was in a dedicated case and stored in a closet. Measurements for one medal: Diameter: Approximately 7 cm Thickness: Approximately 6 mm Weight: Approximately 150.2 g *Measurements are approximate. Please allow for some error. T14266 #Medal #Thailand Y