Features: Achieve impeccable angles and measure: Make every mark effortless! This Angle and curve marking tool helps you easily master sharp angles of 90 degrees and sleek curves, whether working with rectangles or flat steel. Say goodbye to mistakes and guesses, and easily begin the journey toward precision craftsmanship. Easy to use for professionals and DIY enthusiasts: Whether you are a proficient metalworker or a DIY enthusiast, the tool's ergonomic and simple design makes it easy to handle. It allows for quick and efficient marking on metal plates and structures. Superiority: Striving for superiority in every detail helps you increase efficiency and accuracy, ensuring that every project meets the highest standards. This angle and marking tool is ideal for metal artisans seeking perfection, helping you easily achieve your dream piece. Precision parallelism line drawing: Easily achieve accurate parallelism lines with the built-in guide slots, designed for sleek and precise marking. It is perfect for intricate and detailed work on metal surfaces. Easy to use: The tool is simple to get started with, providing a comfortable and efficient experience. Whether you are an experienced specialist or a novice, this angle and marking tool will meet your needs and make every function a pleasure. Product Description: Includes: Curved marking ruler *1 Features and precautions: (Add any additional details or warnings as needed) Size: A: 23*5 cm B: 28* 9cm Material: Iron