Ruler, Thickness 0.2 in, Graduation Marks 1/16 in, Coating Clear, Graduation Color Black, Flexibility Rigid, Graduation Mark Style Printed, Folding Rule Type Not Applicable, Backing Material Not Applicable, Finish Matte, System of Measurement SAE, Includes Metal Edge, Rule Type Rule, Numeric Marks Inches, Numeric Format Decimal, Length - SAE 18 in, Length - Metric Not Applicable, Folded Length Not Applicable, Width - SAE 1 3/8 in, Width - Metric Not Applicable, Graduation Units Inches