Shocker Stickerbomb Sticker Bomb JDM Funny Vinyl Sticker Decal - Model Original V Measures 4" Inches long digitally printed 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