Strathmore 500 marker paper pad has 100% cotton smooth, 14" x 17" semi-transparent paper designed to accept heavy coverage of felt tip markers without bleeding. Developed for designers and graphic artists to create layouts, rough comps, and renderings. Excellent with permanent and watercolor markers, also suitable for pencil, charcoal, pastels, pen and ink. Color flows smoothly; surface retains the true color of the marker; fine lines hold a sharp edge. 50 SHEET TAPEBOUND PAD. 13.5 lb. weight, acid-free. Made in the USA.