Canson XL Watercolour Paper Pad was created under the guidance of art professors and professional artists. Student-quality paper ideal for a variety of watercolour and mixed media techniques. The watercolor pad features 30 sheets of heavyweight (300 gsm) paper. A cold pressed, acid-free surface gives it great tooth for practising wet media. The smart cover design folds around to allow you to work easily and efficiently. The paper is gum-bound along the top edge, making for easy, clean, and quick removal when painting in the field.