Alvin Saray Note Pad - Graph Paper - High quality, heavyweight vellum sheets are micro perforated for easy removal. Each pad has a rigid backing and a unique creased cover that folds neatly out of the way. These pads are available in either lined or graphed paper. The lines and grid are printed in a pale non-photo type blue. Gridded paper is 5 squares per inch. 80 sheets per pad, 80g/m2, acid free paper. Best of all, there are a variety of convenient sizes for home, school, office, studio, outdoors... all at incredibly economical prices!