Our Master's Edition archival paper is off-white and uncoated, offering museum-grade quality for those who value fine art in its purest form.    Paper Finishing: Matte, uncoated, natural white (off-white).    Acid-Free: pH above 7 to prevent yellowing over time.    Paper Weight: 250 gsm (110 lb), Thickness: 0.29 mm (11.4 mils).    Available Sizes: 29 sizes in inches (US&CA) and cms (rest of the world).    Sustainable Paper: FSC-certified paper for sustainability.