Features • Lightweight Aluminum Construction - The triangular ruler is made from durable aluminum alloy, ensuring easy handling and portability for all your measuring needs • Clear Graduations for Precision - Featuring well-defined markings, this ruler allows for accurate measurements, enhancing your productivity on every project • Thickened Design for Durability - With a thickness of 4mm, this ruler provides a sturdy and reliable tool that withstands wear and tear in industrial environments • Horizontal Base for Easy Use - The innovative base design enables smooth line drawing and precise angles, making it easier to complete your tasks efficiently • Convenient Conversion Table - Equipped with a measurement conversion table on the back, this ruler simplifies reading and quick calculations, saving you valuable time Features: 1、This triangular ruler is constructed of aluminum alloy as a whole, which is light and convenient. 2、The aluminum alloy triangular ruler has clear graduations, good oxidation resistance, strong and . 3、The overall ruler body is thickened, the thickn can attain 4mm, and it is practical. 4、Adopts a horizontal base design, which is convenient to draw a line by the side and try smoothly. 5、With a conversion table on the back, measurement and reading are convenient and quick. Specification: Item Type: Triangular Ruler Material: Aluminum Alloy Thickn: Approx. 4mm / 0.2in Exterior Treatment: Oxidation 3-Side Size: Approx. 180 x 180 x 260mm / 7.1 x 7.1 x 10.2in Package List: 1 x Triangular Ruler Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Triangular Ruler