Canson Artist Series Montval Watercolor Paper Pad, Heavyweight Cold Press and Micro-Perforated, Side Wire Bound, 140 Pound, 9 x 12 Inch, 20 Sheets (400054498) Feature a heavyweight, cold press, watercolor paper made in France Mold made and performs beautifully with all wet medias The surface withstands scraping, erasing, and repeated washes Micro-perforated true size sheets 20 sheets of 140 pound/300 gram acid free 9 x 12 inch paper