Barack Obama "Victory!" Buttons (Set of 3. This set come complete with three different Obama Victory pins. These great pins are 2" in diameter and are perfect for shirts, hats, jackets, back packs and more. President Barack Obama has spurred a huge want for change in America. Show your passion for change and equality with this fantastic line of Barack Obama Apparel. This new T-shirt will have you speaking your mind with out opening your mouth in no time!