Perfect for contractors, and diyer enthusiasts needing portable, this levels fits into toolkits, backpacks, or vehicle compartments while maintaining professional accuracy across plumbing installations, furniture assembly, and stairway projects Engineered for durability in harsh environments, the rust proof aluminum frame and shock absorbent components ensures long lasting whether calibrating outdoor decks, bathroom tiles Tackle complex measurements in tight spaces like corners, pipes, or sloped surfaces using its articulating hinge systems, which allows simultaneous multi angled checks and obstacle in both folded and extended configurations The foldable levels tool revolutionizes workspaces efficiency with its compact folding design, transforming from a space saving rectangle to a full length levels for measurements in construction, diyer projects, and woodworking applications This tool features 4 acrylic vials for multi angled readings ( 0.5mm / m accuracy) and two protective against drops, making it ideal for jobs site and delicate home renovations, Manufacturer: TFAOYS