Features Lightweight and Convenient: Constructed of aluminum alloy, this triangular ruler is lightweight, making it easy to handle and carry around for measurements on the go. and Clear Graduations: The aluminum alloy ruler boasts clear graduations, ensuring accurate measurements, while its strong and build provides excellent oxidation resistance for long-lasting use. Thickened Ruler Body: With a thickness of 4mm, the overall ruler body is thickened, ensuring practicality and reliability for various industrial and professional applications. Convenient Design: Featuring a horizontal base design, this ruler allows for easy line drawing and smooth maneuverability, making it a convenient tool for measurements and markings. Conversion Table: Equipped with a conversion table on the back, this ruler facilitates quick and convenient measurement and reading, enhancing efficiency in industrial and professional settings. 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 thickness 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 Thickness: 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