A 28mm diameter, convex badge with painted detailing. Its obverse is in the form of a steering wheel, with an encircled swastika to its center and "N.S.K.K" above. Beneath which is scrolled "Kriegskraftfahrerin" (War[time]-motor-driver, with the "-in" suffix establishing the driver as being female).
To its reverse is crimped a horizontal pin-back device.
- 1st Class: Motorcycles
- 2nd Class: Trucks over 2,5 Tons
- 3rd Class: Motor-vehicles less than 2,5 Tons
- 4th Class: Four wheeled vehicles up to 400 cc & 350 kg; from 1937 also for four wheeled vehicles up to 250 cc & 20 kmph, (i:e: Tractors)