"Mysterious, strategic & stealthy" Printed on Master's Edition archival paper, in off-white and uncoated, offers museum-quality for an artwork, which will stand the test of time. Paper Finishing: Matte, uncoated, natural white (off-white)Acid-Free: pH above 7 to prevent yellowing over timePaper Weight: 250 gsm (110 lb), Thickness: 0.29 mm (11.4 mils) Sustainable Paper: FSC-certified paper for sustainability