Aluminum, paint; 18.5 x 42.8 mm.
In very fine condition. Pin is not firmly affixed to the base of the badge. Although pin rotates around the axis it is still functional.
This is one of the official award badges to firefighters, see "History of Awards and Insignia of Russian MVD, 1802 - 2002", p. 291, fig. 3.5.53/.