Material: High quality ABS material with integrated aluminum core. Dimensions: 10 in / 25 cm. Measuring range : 0-25cm. It can be adapted to various construction sites and general commercial buildings. Functions and Features: Multifunctional profiler with size markings on both sides. Easily and accurately mark corners and other irregular contours. High-definition markers allow for fast, accurate coverage. Precise cuts can be marked with an accuracy of 0.1 cm. Wide Application: Designed for wrapping pipes, round frames, channels and various objects. It can be used for woodworking, body sculpting and all contour processing. It is suitable for precise splicing of wall corners, wooden or tile carpets, tiles, modified cars, etc. Easy to use: just three steps: when you first align the edge of the measuring device with the edge of the reference, determine the exact contour of the reference. Mark and cut along the outline of the measuring tool. Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.