These are a screen accurate deluxe reproduction pair of highly detailed Colonel collar rank pips, as seen on the hit sci-fi TV series Battlestar Galactica. These are made of a heavy cast copper and nickel metal alloy in a gold and silver tone finish, measuring 1.125″ high. The edge of the pin is gold tone and the bar running along the edge is in silver tone. They are not the thin cheaply made pins offered by some other sellers or overpriced as some are doing for the same pins. It has been stored in a smoke and pet free environment.