With a high gloss surface and a true barium sulphate coating, this 25-pack of 13 x 19" sheets of Baryta FB Paper from Hahnemuhle will help photographers create prints with outstanding color and contrast while giving the appearance of a traditional darkroom print. Made from 100% alpha cellulose, this paper features a heavy basis weight of 350 gsm and a thickness of 14.6 mil that provide a feel of quality. It is also bright with a rated whiteness of 104% through a moderate use of OBA content and has an opacity of 100%. Furthermore, the paper is acid free and calcium carbonate buffered for longevity and is instant drying and water resistant.