Size 1.57" in diameter and 0.12" in thick The Task Ahead Military Challenge Coin that has real detail and depth The free protective case not only protects the challenge coins from damage but also not affect the display of the coin. Use for Decorations,Collection,Gift,Souvenir on your challenge coin display stand,shadow box,desk, book shelf. great gift for military lover,coin collector,police officers or anyone you want to give him surprises great gift for military lover,coin collector,police officers or anyone you want to give him surprises