Features High Accuracy: This bubble level adopts precision, and easy to use, fast and accurate; Precision machined internal radius, Black lines, internally fitted gives minimal parallax errors for fast and precise measurements. Premium Material: Our spirit level is made of high-quality special acrylic and ABS materials which is as clear as crystal, horizontal direction at a glance, can be used for a long time. Specification: Measuring Range: 1200(mm); Accuracy: 30; Size:15 * 15 * 40mm / 0.6 * 0.6 * 1.6in; Weight: 48 g / 1.7 oz(approx.); 5 x String Line Spirit Level in the package. Wide Application: The picture hanging level is widely used in level, camera head, instruments, etc for adjusting the LCD mounts, set-top boxes, hanging box level, the frame level, the mural level. Convenient to use: The square level mark measuring tool is not only practical but also aesthetically pleasing which is designed for easy handling, ensuring convenient usage for all skill levels. Features: 100% brand new and high quality Scope of application: level, camera head, precision instruments, etc The use of special acrylic and ABS materials, so that it is as clear as crystal, horizontal direction at a glance. Manufactured by Fine workmanship, practical and extremely beautiful High precision, and easy to use, fast and accurate   Specification: Measuring range: 1200（mm） Accuracy: 30 Size:15 * 15 * 40mm / 0.6 * 0.6 * 1.6in Weight: 48 g / 1.7 oz(approx.)   Package list: 5 x String Line Spirit Level Package List