German Third Reich armband for an Ortsgruppenleiter

A German Third Reich armband for an Ortsgruppenleiter (1939-45)
constructed of red wool felt with a black ribbed swastika centred against a white circle and affixed with a single gilt metal pip, with single central band of oak leaves bordered by twin rows of gilt and with outer blue (Orts-level) piping to each edge, retaining blue printed RZM label, 12.5cm high and approximately 42cm long (sewn together)