?Precisely Copy Irregular Shape: ? This contour gauge can easily copy the shape of irregular objects and contour line of angle. High precision measurement of items make measuring and cutting easier. ?Wide Application: ?Designed for measuring irregular objects, which include winding pipes, auto metal sheet, circular frames, pipes, tile, laminate and wood planking. Convenience for fitting tiles, laminate, carpet, checking dimensions and all kinds of modeling. ?Flexible and Simple to use?? The pins of master outline gauge is flexible and easy enough to move, which saves your valuable time and needs not to spend too much time to draw up templates for complicated cuts and curves around molding. Just simply press the tooth part of the profile gauge against the target object and track the shape you get. ?High quality material: ? This quick irregular shape copy tool is made of high quality ABS plastic, which has the features of high strength, durable, anti-rust and ensure the long-term use without cracking or deformation occurred. ?Size: ? The total length of the shape tracing template measuring ruler is 10 inch, there are centimeter and foot 2 units of measurement on both sides, which make it clear and easy to read.