Nautical code flag for letter C - Charlie. It consists of a horizontal line of Blue, followed by horizontal white, Red, White and blue lines. 3/4" square lapel pin is designed so that you can place a series of letters together to spell out your message. Also - just in case you forget which letter this represents, the code letter is cleverly hidden within the flag. Has an epoxy dome and comes with military clutch back and epoxy dome. Made in USA