German WWII Shouldrboard Slip On Regt. Numbers

German WWII slip-on shoulderboard numbers.  These are unissued and are made to be sliped over the shoulderboards.  These are Army (HEER) and were used pre-war and early war.  The number is a Regiment number and this one is chainstiched in Tan for a Bau or construction troops.  Some dealers sell these and claim there for Kradshutzen (Motorcycle troops), but the stiching is in Tan and not Copper Brown.  There were not any motorcycle units with that high a number.  Pair.