Fabriano Studio Watercolor Paper Pad 9X12 HP 300GSM 140 LB Fabriano Watercolor paper is made with a blend of high quality lignin-free cotton and cellulose. It is acid-free for stability, and internally/externally sized for optimal absorbance 9x12 Inch 12 Sheet Pad 300 gsm 140lb Paper Ideal for multimedia techniques, watercolor, tempera, gouache, acrylic, ink, drawing and markers Produced with 100 percent of E.C.F. pulp (Elemental with no Chlorine), F.S.C. certified (copyright 1996 Forest Stewardship Council A.C.) from forests responsibly managed respectful of environmental, social and economic standards.