Strong Magnetic Designs This L shape magnetic BubbleS Levels Feature powerful magnet for quick and stable attachment to metal, ensuring accurate measurements. Multifunctional Measurement Combining the functions of a BubbleS Levels and a vertical Levels, this tool is suitable for precise measurements in different position and locations. Suitable for Woodworkers, Architects, and Enthusiasts Suitable for measuring verticality and more, this tool is widely applicable in woodworking, constructions project, and home tasks. Convenient Usage Whether installing furniture or workings on project, this BubbleS Levels ensures accuracy for your tasks. Easy to Read Display With clear bubble display, users can quickly read measurement result, enhancing work efficiency.