The Hahnemuhle William Turner 310 gsm 44 x 39 Roll 3-inch core is a high-quality cotton rag that is mould-made for professional artists. Made for archival purposes, it comes with a thickness rating of 24.4 mils for a textured matte finish that creates a professional look and feel for your prints. These pages also have an opacity rating of 99% and a whiteness rating of 88.5% for a classic white finish. The papers contain no traces of acid and are buffered with calcium carbonate for preventing harmful effects of the environment. Furthermore, this paper roll is resistant to water, which helps it dry up quickly.