Canson Artist Series Mix Media Paper Pad for Wet or Dry Media, Dual Surface- Fine or Medium, Side Wire Bound, 138 Pound, 9 x 12 Inch, 30 Sheets Feature a heavyweight, French-made mix media paper This paper has two distinct surfaces: fine and medium texture Good for use with wet and dry media Erases cleanly and is smudge resistant 30 sheets of 138 pound/224 gram acid free 9 x 12 inch paper