Foldable magnetic post level tool for precise leveling of posts, pipes, flagpoles, railings and signs. It is well suited for pipeline installation, picture hanging, masonry and woodworking projects. Key benefits - Versatile leveling tool: Helps you accurately level multiple objects on site, from fence posts to signs and rails. - Magnetic and flexible positioning: Elastic loop allows placement on non-magnetic surfaces, while a strong magnetic back secures it on metal surfaces. - Folding and storage friendly: Folding design allows the tool to close when not in use and lay flat when opened; compact and portable for toolbox or bag storage. - Precise and easy to read: Equipped with 3 vials for multi-angle measurement, with high clarity and light transmission to ensure accurate alignment. 2-3 practical use scenarios - Level fence posts, flagpoles or railings during installation or repair. - Align pipes or rails during construction, renovation, or mounting work. - Hang pictures, signs or shelves with accurate horizontal or vertical alignment. Specifications and features - Folding design with adjustable limit slots at 15-degree intervals for versatile use. - Lightweight, compact, and easy to store in a toolbox or bag. - High-visibility vials provide clear readings for reliable alignment.