Sturdy Material Made of ultra-light aluminum alloy, easy to carry, with metal connections for a firmer grip than plastic connections. Smooth and smooth edges prevent accidental scratches on the surfaces to be measured. Safe and Convenient This measuring ruler can be folded to a small size that is easy to store. Lightweight and portable for any construction site. Foldable and stored in a toolbox to stand or hang on the belt. Accuracy This excellent multiple ruler can be accurately measured in inches or centimeters. All you need to do is place your angle encoder where you need it for an accurate mark and precise reading! Easy to Use Simply place on your work area, slide the angle measuring tool into the shape you want, and tighten the screws. The multi-angle ruler can be moved and fixed in any position in seconds to create your own template. Extremely versatile Perfect for all tasks and materials. This is the basic tool for laying out tiles, clinker bricks, wood and laminate, as well as creating portholes, arches, plumb lines and any project you can think of. Delivery quantity: 1 piece