20 sheets of 12" x 12" sheets of cold press, 140 lbs., acid and lignin free.  The perfect surface for any watercolorist! These high quality artist grade cold press watercolor papers are great for all your watercolor needs! Available in different sizes, these watercolor pads can be used with watercolor pencils, aqua brushes, oil pastels, chalk edgers, Color Burst pigments and a variety of art mediums like gesso, modeling and texture pastes, and gels.