Foldable angle measuring tool with 4 high-precision bubble vials and 5 magnets for horizontal, vertical and diagonal reference (6 floating)

[Versatile Measuring Level Ruler] Package Contents: 1 folding angle measuring tool with a multi-angle folding design, 5 joints, 4 bubble vials, and a magnetic base to act as a folding extension ruler and level for woodworking and layout work.
[Flexible Angle Copy] Five pivoting joints hug curved edges and tight spaces so you can duplicate and transfer complex angles for accurate cuts and adjustments without repeated measurements.
Four Vials for Consistent Alignment: The built-in bubble vials provide reliable level readings for horizontal, vertical, and 45-degree checks, helping you achieve straight lines and materials at true corners.
Hands-Free Magnetic Mount: Five strong magnets on the base securely attach the tool to metal surfaces, allowing for stable marking, cutting, and assembly while keeping both hands free.