Our posters are printed on either photo quality, glossy paper stock or a 12 Point C2S. 8 mil Photo Gloss is a pigment/dye/QuickDry- Photo Quality Glossy Material that’s slightly delicate. The material is not scuff resistant or waterproof. 12 point C2S Blockout Postersare thicker and more durable, with semi gloss Surface and block out centerlayer for 100% opacity. If you’re looking to print large scale photos for Conferences, Trade Shows, Product Launches, Events, Contests or the like, our large format posters are the ideal product for you.