Ruler, Thickness 0.06 in, Graduation Marks 1/8 in, Coating Clear, Graduation Color Black, Flexibility Flexible, Graduation Mark Style Etched, Edge Style Beveled, Folding Rule Type Not Applicable, Backing Material Cork, Finish Polished, System of Measurement SAE, Rule Type Rule, Numeric Marks Inches, Numeric Format Decimal, Length - SAE 18 in, Length - Metric Not Applicable, Folded Length Not Applicable, Width - SAE 1 3/16 in, Width - Metric Not Applicable, Graduation Units Inches