RULER 18" Inch , Pica / 24 Inch, Metric

C-Thru * Clear, plastic 18" ruler, marked in picas, agates and 1/8" graduations. Excellent for graphic arts. * A transparent 2" x 24" ruler calibrated in 8ths and 16ths of an inch on one side and millimeters on the other. Each centimeter line is extended to the inch scale offering a comparison between English and metric scales. Zero centering English scale. Art Alternatives These light-weight, flexible, transparent plastic rulers feature red markings that are easy to read on both light and dark surfaces and have zero-centering scales. With the exception of the metric ruler, they all have a 1/8" grid with a 1/16" graduated edge. The metric ruler has a scale of inches divided in 10ths on one side and has centimeter and millimeter graduations on the other.