The Flags of the World series came to me when considering the international night at Elementary school, looking for ways to provide both a memento of the day, but also a way to get national flags visible throughout the day.
Fortunately, the Emoji One 2.2.7 series is a nice license for the assets and is in the perfect shape for badges. Due to the complexity of the flag designs, we ultimately chose to make these as flat 3 mm thick disks that look awesome.
One unfortunate side effect of creating flags is that until you have the United Nations created, you will always have "Oh, you have Malaysia, why not Singapore" or "Nice coverage of Europe, by why not Sweden". So if you don't see your country, drop me a line and I'll get up quickly.