Posters are printed on 9 mil photo paper in either high or semi gloss in full color on one side with available lamination and in a wide range of sizes from 12″ x 12″ to a huge 41″ x 100′ (feet). Note: Because of the wide potential size range of our large format products, there are additional file setup considerations. Proofs are typically shown half size. For other details, please review the file setup section carefully. Due to material, all substrates may expand or shrink from batch to batch, which makes exact cuts very difficult. We do not recommend borders. If you would like borders, please make sure they are at least 2″ thick. We will not reprint if the borders are not exactly the same on all sides after cutting.