Features: new and high quality Perfect for anyone who needs to perform accurate measurements both indoors and outdoors. Its versatile design makes it suitable for various applications, ensuring efficient and precise work every time. Made of aluminum, sturdy construction, durable to use. Metal horizontal bubble for more accurate measurement. Widely used to adjust the factory machinery and equipment level, adjust the special equipment level, adjust the haeundae level, adjust the level of medical equipment, office desktop level adjustment. Specifications: Material:Metal Size:Approx.42.8x31x110mm/1-11.6x1-1/4x4-5/16inch Package Includes: 1x Grade Rod Level note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.