Army NCO Rank Vinyl Decal
NCO Rank in yellow cutout vinyl. The size will affect the height and these are in proportion to the real rank, e.g. a 1" SGT rank will be shorter than a MSG rank.
Other colors, including matte white and black, and custom sizes available by request, put the color you'd like on the cart notes at checkout.
Many other patterns available if you don't see what you want.