You see, you take the just shy of 4 inch diameter Captain America White Shield Sticker and you pretty much put it anywhere a sticker belongs. Pretty simple, eh? Where does one put a sticker? Desks? Sure. Folders? Why not. Books? Yeah! Laptops? Yup. Kittens? No. Never kittens. Still, you just need the Captain America White Shield Sticker and you'll be set!