Crafted from aluminum alloy, boasts clear, easy to read scales and a simple operate mechanism, making it a addition to your toolkit. Whether you're renovating your home, engaging in handcrafting, or teaching in school, for creating circular designs in various applications. For woodworking enthusiasts, and students who require accurate measurements and drawing in their projects. with our Woodworking Ruler, a must tool for drawing Enhances your crafting accuracy and efficiency with this easily transportable, to meet the needs of professional and hobbyists alike., Manufacturer: Hattba