lad studio danger not to be operated by fuckwits sticker vinyl bumper sticker decal waterproof 5" lad studio these bumper stickers are printed on high quality vinyl paper with weather-resistant uv coating so your stickers can withstand the elements. this coating yields a tough, scratch resistant surface that is extremely durable.. being made of high-quality waterproof and heat-resistant vinyl, strong adhesive strength, the stickers will perfectly withstand any weather conditions of each season. our eco-solvent roland brand ink is industry leading! it etches deep into the vinyl and has uv inhibitors to make sure your graphic lasts outdoors!