ITEM NAME:1Pc 20cm Metal Ruler Metric Rule Precision Double Sided Measuring Tool Z a.imagelink a:hover.imagelink {color:#db3606;.Laser engraved lines, scale clear, precise and wearable. Ruler Length: 2 2.8 cm. Ruler Width: 2.6cm. Color: Silver bottom + black scale. Great convenience for engineering and machinist to use, is also very suitable for students painting.