German WWII Army Flak Mismatched Set of Slip On Shoulder Boards-These are closely matched, and would make for a good display item, but they are slightly different. The matte silver tresse on one of the boards is a gold like color, and the other remains a brighter silver. These are both piped in red for Artillery or Flak. They are made of green wool, but one is slightly darker than the other. Again, these are not a perfectly matched set, but you could make this work for a tunic. They are in very good condition.