materials: The multi-angle measuring ruler is made of high quality aluminum alloy, anti-fall, durable. For use at home or on the go, our rulers are easy to store, lightweight, durable and portable.Change angles or combine easily: For your everyday woodworking, we've included 2 holes drilling in your package. Easily adjust the angles of the ruler to measure simple and complex contours and ridges. Combine the two separate 6-sided rulers in seconds to create a 12-sided ruler for measuring longer or more complex measurements.Precise measurement: The multi-angle, high-precision measuring ruler can be accurate to mm value, read clearly, the multi-angle measuring unit: cm and inch not easy to paint, easy to maintain and easy to store, the multi-angle measuring ruler is a multi-angle measuring tool precise.Powerful: The multi-angle measuring ruler can be freely deformed and used in various ways. The multi-angle measuring ruler has a 12-piece ruler and 12 knobs that bend freely. Simply adjust the knobs to create precisely the shape you want. Measuring objects of different shapes is quick and easy.Has many uses: the multi-angle measuring ruler is suitable for all types of work, woodworking, flooring, tiling, glass fitting, etc Easily fill and duplicate intricate shapes on wood, recreating shapes on stones, wood, tile and glass. It is the ideal angle measuring instrument for laying wood and tiles.