[Premium Material]: L shape square ruler is made of high-quality stainless steel, precision manufactured, thickened, high hardness and not easy to deform. Rustproof and corrosion resistant, wear-resistant and durable. [Easy To Read]: The clear engraving scale of square ruler and two-color reading design make you read data easily. The unit is mm and cm, double-sided measuring device for ergonomic, easy to use. [Standard Size]: The size of metal metric ruler is 150mmX300mm, enough length for your different measuring demand. L shaped ruler also can be a spirit level to keep your project level, convenient for you to operate. [Wide Application]: Right angle ruler can be used for measurement, auxiliary drawing, assist in cropping, etc. Perfect for construction, woodworking and other industries to make your work easier and more convenient. [What You Get]: Comes with 2 pack stainless steel L shaped ruler. Enough for your different needs in many places. Specification: Material: stainless steel Size: 150x300x2mm Single Weight: 74g Package Includes: 2*L shaped ruler