This substantial 8-1/2'' by 11'' sketchbook is ideal for larger drawings and studio projects. The professional quality, 128 gsm sketch paper should not be confused with lighter paper found in most sketchbooks. Its heavyweight, high-performing fine-tooth paper is perfect for dry media, including pencil, charcoal, Conte crayon, and chalk pastel. The pages are micro-perforated for easy removal with clean edges. Each sketchbook comes with 192 pages/96 sheets. For ages 7 and up.