30cm Precision Triangular Scale Ruler

This is a standard scale ruler with three color-coded sides that make it easy to use. This ruler has 6 scales spread over the three sides of the ruler. Something else, all the three sides have different scales and the color coding helps remember which side has which scale. This ruler is made from anodized aluminum, making it exceptionally rigorous and sturdy than the generic plastic rulers. It's 12 inches long and a professional grade for increased accuracy.