Seth Cole Quadrille 11" x 17" graph drawing paper is a medium-weight (20# basis), reasonably priced, acid-free, versatile layout bond. Printed with a non-reproducible blue grid on one side with 10 x 10 squares per inch. Quadrille graph paper has a smooth opaque surface, suitable for pencil or ink with good erasing qualities. Laser, copier and inkjet compatible. Pack of 100 sheets. Seth Cole Quadrille grid papers for drawing are made in the USA.