With a smooth matte surface, Cotton Matte Smooth Paper will provide artists and photographers with a pleasing medium with which to display their work. Made from 100% cotton with a basis weight of 300 gsm and a thickness of 19.7 mil, this hefty paper will inspire confidence. It also features an opacity of 99% and through the use of minimal OBA content is able to achieve a whiteness of 104%. Additionally, it is acid free and buffered for longevity and is both instant drying and water resistant.