Artists and professional photographers require true archival print media in a variety of weights and surface textures for their digital fine art and photography. Now Epson brings you an acid free, 100% cotton hot press paper that is coated on both sides for extra versatility. This cylinder mold-made product features an ultra smooth finish on two sides (sheets) that is optimized for Epson Photographic Dye, Epson UltraChrome, and Archival Inks. Offered in a variety of sizes and formats, this fine art paper is not only acid, lignin, and chlorine free, it is also pH buffered with calcium carbonate for a true archival sheet. Like all Epson's innovative media, this paper is engineered to give you the highest resolution and color saturation possible.