Instructions
Unroll the Denner cords; there are two side-by-side cords, but they often come rolled up and packaged.
Insert your left arm through the ropes and pull them up to the shoulder. You want the side of the felt patch with a flat edge (as opposed to a slightly rounded edge) to be nearest your body.
Place the yellow felt patch on top of your shoulder and allow the ropes to hang down by your side.
Unsnap the uniform shirt's epaulet -- also known as a shoulder strap -- and wrap it around the yellow patch on the Denner Cords. Snap the epaulet closed.