5-section foldable design for flexible measurement - The level bends to the desired length, enabling accurate work on corners, table edges, and hanging picture frames. It can also be folded into a square for convenient storage, making it a versatile tool for a variety of tasks. Easy to store and portable - The folding design allows compact storage, even fitting into a pocket when you are working. This makes it easy to carry between jobs without taking up space. Accurate and reliable - The professional hinged leveler tool features 4 built-in highly accurate acrylic level bubbles. The color liquid makes the bubbles clear and easy to see. It provides reference angles at 45°, 90°, and 180° for everyday accuracy needs. Durable and user-friendly - Constructed from high-quality materials, this folding level is lightweight, sturdy, and rust-resistant. A strong magnet is built in for hands-free operation, allowing the level to attach securely to metal surfaces and keep it in place during use. Practical use scenarios - Hanging pictures, mirrors, or shelves: align frames precisely at 90° corners and verify level across multiple points. - Installing furniture or trim: check 45° and 90° joints to ensure clean, accurate connections while assembling cabinets, countertops, or molding. - Quick measurements on metal surfaces: use the built-in magnet to position and stabilize the level for hands-free checks during installation or renovation projects.