A 22” x 30” watercolor paper block by Richeson. These come in 10 sheet packs and are 140 lb. The ideal watercolor paper, it is designed for your best watercolor works. Made of 100% long cotton fiber, this paper is the perfect choice for the veteran watercolor artist. Richeson produced this watercolor paper after searching through several different mills. This watercolor paper will exceed your expectations. Has a creamy off-white color and a slight texture. Acid free archival paper. These watercolor papers are sized to lift color with ease, and the perfect blank canvas for your next watercolor masterpiece.