Measures 3” side to side by 2” top to bottom and is slightly convex. Material is celluloid with a metal pinback that is riveted on. No maker's mark. Excellent condition with no damage. Sorry to use the flash but it was the only way to get the design to really show. No discoloration on pin; just the light from the flash.

**A note on measurements: I like to give measurements on items rather than a numerical size as I find this to be a much more precise way of determining size. If the garment I have measures the same as a garment you have, you can be assured of a good fit. If you have any questions about how I did the measuring just email! PS don't forget YOU must measure at least 1-2 inches smaller than the garment does for comfort! :)