<p><b>About the 12 Inch Ruler: </b><br> The Pacific Arc 12 Inch Stainless Steel Ruler is the perfectly constructed ruler of stainless steel and features etched graduations to ensure maximum accuracy and durability. The included conversion chart on the back makes sure that you'll never measure wrong again. With markers in millimetres and inches up to 64ths, this is one of the most versatile rulers that is in an engineers toolkit. </p> <p><b>About Pacific Arc:</b> <br> What makes you happy? What drives you? This is how our story begins. With you. Since 1979, Pacific Arc has been creating art and drafting products with the user in mind. As you have constantly innovated and ideated, Pacific Arc continues to be driven by the passion to bring you the best products and supply you with the tools to bring your ideas to life. It’s our mission to foster imagination and provide you with the best tools for the job.<br> With an excellent product line and numerous happy customers, we continue to make this dream a reality, creating products that are not only high quality, but affordably priced. </p>