Metal insignia for SS peaked cap or other headdress. It has legs on the inside for attachment and bears RZM 1/52 manufacturer's stamp.
This emblem of the old metal colour with patina (gray bloom). Well suited for field peaked caps and M43 caps of Feldgrau colour, it doesn't stand out and seems old. It is part of a set of eagle and skull, the other part of the set is proposed below in the "Related products".