30CM Raised Grip Aluminium Ruler Cutting Ruler Metal Craft Safety Ruler Multifunctional Protective Ruler for Length Measurement(Blue)

【Quality Material】The ruler is made of high quality aluminum alloy material with electroplated appearance, clear scale and standard measurement. With hand guard stopper, you can scribe more stable., 【Unique Design】With the dark blue color design, you can find it in many tools at a glance. The design of non-bleeding ink is adopted to avoid contaminating the paper surface when dragging the ruler., 【Clear Numbers】The scale line of the ruler body is treated with a special process of anti-corrosion, not easy to fall off, anti-wear, very easy to use., 【Easy to Install】Comfortable grip, the tail is designed with hanging holes, can be hung in narrow places, will not take up your space., 【Wide Application】It is a useful tool for architects, engineers, artists, designers, students, teachers, etc. Suitable for math class, drafting, architectural drawing, etc.