Flexible Rule Thickness 0.02 in Graduation Marks 0.5 mm 1/100 in Coating Chrome Graduation Color Black Flexibility Flexible Graduation Mark Style Etched Folding Rule Type Inside Read Backing Material Vinyl Finish Satin System of Measurement Metric/SAE Accuracy + 0.004 in/- 0.0035 in Includes - Rule Type Rule Numeric Marks Inches Millimeters Numeric Format Decimal Length - SAE 6 in Length - Metric 150 mm Folded Length 6 in Width - SAE 1/2 in Width - Metric 12.7 mm