12″ Magnifying Ruler, Standard/Metric, Plastic, Clear

2X 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.