This sturdy sketchbook features a double wire-bound spine with a stiff back cover that makes writing or sketching easy and portable. The extra-white paper inside has a smooth satin finish and the graph paper is perfect for sketching or note-taking. Details: Orange cover, extra-white paper Available in multiple sizes 20 lb. (29.6 gsm) 80 sheets Graph paper Micro-perforated for easy removal Acid-free and pH neutral Spiral bound