12" Magnifying Ruler2X magnifying power for easy reading. Wide 1/2" magnifying area is great for proofing text or reading. Scaled in both inches and metric graduations. Ideal for spreadsheets and analyzing data. Ruler Type: Standard/Metric; Length: 12"; Standard Scale: 1/16"; Metric Scale: Centimeters; Millimeters.
Westcott 12" Magnifying Ruler, Plastic, Clear