1. Magnetic plumb pendant design: The telescopic plumb pendant with rope has a strong magnetic tip that adheres firmly to the iron surface, making it ideal for construction tasks that require stable vertical alignment 2. Flexible telescopic, fast and stable: The practical telescopic function quickly reaches balance and maintains stability, and the automatic telescopic function improves efficiency and convenience 3. Easy to operate and accurate measurement: When using, keep an appropriate distance from the wall and pull down the plumb pendant to determine the verticality. By measuring the distance between the two ends of the line and the wall, you can quickly determine whether the wall is vertical, and you can get accurate results in just a few simple steps 4. Widely used, professional and effective: The telescopic plumb pendant can be used in decoration, construction, and other fields. Whether it is a professional or an amateur, you can use it to accurately test verticality. Its magnetic plumb pendant can be firmly fixed on iron surfaces, cement walls, gypsum boards, and wooden surfaces, greatly simplifying the workflow