Easy Read Stainless Steel Ruler, Standard/metric, 12".5 Long, Blue Easy to read, vivid white 1/4", 1/8" and 1/16" increments on the SAE side, millimeter markings on the metric side. English side is colorful while the metric side is black, so you always know which side you're using. Non-glare surface helps make reading a measurement quick and easy. Stainless steel ruler works great as a straight edge, too. Cork backing.