We The People Are Pissed Funny Joke Patriotic Car Truck Sticker Decal 6" Inches Long Side - printed on adhesive vinyl With outdoor grade eco solvent ink Waterproof ink and vinyl Apply only onto smooth, flat, dry, and no moisture / oils type of surface Do not apply in hot weather, on surfaces that have been heated by direct sunlight When applying: apply on side to the other slowly, evenly and firm with fingers, to decrease chances of air bubbles forming underneath. This tips will ensure longevity / optimum application results for your vinyl sticker