Flutter is an open-source mobile application development SDK created by Google. It is used to develop applications for Android and iOS, as well as being the primary method of creating applications for Google Fuchsia. Source: Wikipedia
The badge is made using lightweight aluminium front with a plastic backing. The artwork is coated with a clear, glossy finish. Great addition to clothes or bags. It can easily be wiped clean with a damp cloth.
||Aluminium and plastic
||58 mm (2 1/4 inches) diameter