Classicsd Swiss Army Knife Us - Swiss Army Classic SD - United States Flag. Proudly designed in red, white, and blue, the US Flag Classic SD is a true symbol of patriotism. The Classic is compact enough to fit in your pocket and, with its seven implements, is durable enough to be used every day. The perfect companion for everyone. Includes: toothpick, tweezers, nail cleaner, small blade, key ring and scissors.