Artists & professional photographers require true archival print media in a variety of weights & surface textures for their digital fine art & 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 Ultra Chrome, & Archival Inks. Offered in a variety of sizes & formats, this fine art paper is not only acid, lignin, & chlorine free, it is also p H buffered with calcium carbonate for a true archival sheet.