12inches/30cm Brass Bookmark Measuring Rulers, Dual Scales Drawing Ruler

12inches/30cm Brass Bookmark Measuring Rulers, Dual Scales Drawing Ruler

• 【Professional Measuring Tool】The brass ruler is precision machined with engraved scale lines and values on the surface, with clear, easy-to-read markings and minimal error, plus a measuring range of 30cm on one side and 12inch on the other, which is a professional measuring tool.
• 【Multifunctional】With a length of 307mm/12.00in, a width of 30mm/1.20in and a thickness of 1.3mm/0.05in, the 12inches/30cm dual scales measuring tool is small in size and thin in thickness, therefore can be used not only as a measuring, drawing and positioning tool, but also as a bookmark thanks to its ultra thin. The ultra-thin thickness will not break or squeeze the adhesive glue on the pages to prevent them from falling apart.
• 【Humanized Design】Durable metal ruler has a polished surface and rounded edges so that there are no burrs or sharp corners, making it safe for even small children to use; there is a hanging hole at one end for easy storage and finding of tools.
• 【High Quantity Material】12inches/30cm dual scales measuring tool is made of selected H65 high quality brass by machine one-piece stamping molding, the surface brushed and polished that has good anti-rust, corrosion resistance; smooth surface does not hurt the hand that can be used for a long time.
• 【Wide Application】Brass ruler has a wide range of applications,which is suitable for offices, laboratories, draftsmen, designers, engineers, carpenters, architects and so on, also can be used as a nice gift for coworkers, or people working in related industrie.