Lay on the color, front and back to double your sketching! This hardcover sketch book contains RENDR No Show Thru paper, which accepts all media and is especially suited for markers. Media on one side of the paper will not show or bleed through to the other side. Details:White, heavyweight paper5.5" x 8.5" (14cm x 21.6 cm)110 lb. (180 gsm)48 sheets / 96 pagesBleedproof, even with highly saturated designsMultipurposeAcid- and lignin-free paper