... ,vivid and colorfast for 2 years. 2.Good for outdoor/indoor advertising,banner. 3.Eco-friendly. UnicPrint provide a wide variety ... , etc. Color CMYK, at least 70dpi. Size Outdoor: 1m-5m, Indoor: 1.5m, also customized. Process Eco-solvent/Solvent Printing, Surface ... Ink. Water Proof Yes. UV Resistant Yes. Used For Outdoor/Indoor Good For Advertising, Roadside Sign, Banner, Posters,etc. Main Features ...