Fabriano Studio Watercolor Paper is made of a blend of cotton and high-quality lignin-free cellulose from sustainable forests. It is acid-free for longevity, as well as internally and externally sized for optimal absorbance. It is ideal for watercolor, multimedia, tempera, gouache, acrylic, ink, drawing and markers, and is recommended for both beginners and fine art students. This top tape-bound Fat Pad contains 60 sheets of cold-pressed 140 lb. (300gsm) paper.