One-piece die struck nickel construction.
Flak 88 artillery gun in the center with a German eagle clutching a swastika in his talons at the top.
Both are surrounded by an oval oak leaf wreath.
Reverse is maker marked HA, for the manufacturing firm of Hermann Aurich Dresden.
Thin vertical pin back with a c-catch.
Measures 1 3/4 inches wide by 2 3/8 inches tall.