American Flag Button Covers is enamel cufflinks on a nickel plated setting with a bullet backing for easy application. Give any shirt the elegant look of a french cuff with our exclusive button covers. Simply slide them over the button and flip them down. Wear them on your cuffs or the front of any shirt with buttons, even a polo. Wear them on your cuffs or the front of any shirt with buttons, even a polo.�American Flag button covers�are a great way to display your patriotic spirit.