High quality 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 drill holes in your package. Easily adjust the angles of the ruler to measure simple and complex contours and ridges. Combine them two 6-sided rulers separate in seconds to create a 12-sided ruler for measuring longer or more complex measurements. Precise measurement: the multi-angle measuring ruler, high precision, can be accurate to mm value, clear reading, the multi-angle measurement unit: cm and inch not easy to paint, easy to maintain and easy to put away, the multi-angle measuring ruler is a precise multi-angle measuring tool. Powerful: The multi-angle measuring ruler can be freely deformed and used in different 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 occupy and duplicate intricate shapes on wood, recreating shapes on stones, wood, tiles and glass. It is the ideal angle measuring instrument for laying wood and tiles.