Features: Made of high quality ABS engineering plastic, anti-impact ans shock-proof, durable in use. Equipped with 3 fluorescent bubble levels to achieve the measurement in vertical, horizontal and 45 degree direction. Strong magnet at the bottom offer great convenience to work on metal surface, improving stability and working efficiency. Compact size and lightweight, easy to carry ans use. Suitable for construction site, maintenance workshop, family use, hydropower installation, etc. Specification: Material: ABS engineering plastic Length: 230mm/9.06in Width: 39mm/1.54in Thickness: 14mm/0.55in Package list: 1 x Magnetic Level Ruler Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. 1、Made of high quality ABS engineering plastic, anti-impact ans shock-proof, durable in use. 2、Equipped with 3 fluorescent bubble levels to achieve the measurement in vertical, horizontal and 45 degree direction. 3、Strong magnet at the bottom offer great convenience to work on metal surface, improving stability and working efficiency. 4、Compact size and lightweight, easy to carry ans use. 5、Suitable for construction site, maintenance workshop, family use, hydropower installation, etc.