German SA Leaders Belt and Buckle Set

German WWII and Pre-war SA Leaders belt and buckle set.  Belt is a wide dark Brown leather, with a gloss finish to it.  Belt has some wear to the edges, but is in good shape, no size markings to the belt but measures 41 inches end to end.  There is a Gold two-prong buckle with pebbled finish, and the buckle is "RZM" stamped on the inner edge.  These are getting hard to find anymore.