Van Gogh Cold Press Watercolor Paper White Pads and Blocks are artist-grade paper with a fine grain surface, 100% cellulose, 140 lb./300gsm, acid-free. Pads are glued on one side, blocks are glued on all four sides. Also suitable for use with tempera, gouache, acrylic, ink, charcoal and pencil. 140lbs, Cold Press, 11" x 15", 12 Sheets