20"x25" (510x640mm) - 1mm Metric GraduationsSmooth, all purpose paper with light blue non-reproducing grid (for photocopies). Ideal for drafting, design and graph layouts. Use pencil, pen or marker...
20"x25" (510x640mm) - 2mm Metric GraduationsSmooth, all purpose paper with light blue non-reproducing grid (for photocopies). Ideal for drafting, design and graph layouts. Use pencil, pen or marker...