Description: This level ruler has features like high accuracy, high precision, great magnetic attraction, straight, precise and clear scale, thicken stable solid structure, anti-rust and comfortable grip. With clear scales, this ruler can read specific values clearly or accurately. It can be widely used in various workplaces and is very reliable and efficient to use. It is constructed of cast aluminum material. There are two sizes for your choice: 30cm and 40cm. Woodworking ruler is suitable for home, workshop, factory, industry, etc. Item Name: Level Ruler Material: Cast Aluminum Features: High Accuracy, Stable Structure, Great Magnetic Attraction Size Details: 30cm, L: 30cm/11.81", W: 4.8cm/1.89", H: 2.3cm/0.91"(Approx.) 40cm, L: 40cm/15.75", W: 4.9cm/1.93", H: 2.3cm/0.91"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Level Ruler