Rag Cool Tone - 300gsm, 24 mil, 95% Bright, Double Sided @@ 100 % cotton rag archival media for Giclee inkjet printing. @@ 100 % acid and lignin free. @@ Bright White coating provides excellent color and b&w reproductions. @@ Light and water resistant coating allows enhancing, spotting, or airbrushing work. @@ Smooth texture watercolor paper. @@ Ideal for ultrachrome, dye and pigmented inks. @@ Instant dry and light fast. @@ Compatible with Epson, Canon, HP, and other major brand printers.