❀Accuracy Measurement : Designed with Royal 45°/90° scale markings to secure accurate measurements every time, eliminating errors common with traditional rulers. Ideal for construction, woodworking, and other high Accuracy applications. ❀Strong Aluminum Construction : Made from aluminum alloy for Outstanding wear resistance and Eroison resistance, outlasting fragile rulers. Perfect for Professional and enthusiasts who need long lasting tools. ❀Multi Functional Design : Combines measuring, marking, and scribing functions in tool, reducing the need for frequent tool changes and boosting efficiency. A must have for engineers and designers who require versatile instruments. ❀Lightweight & Portable : Compact and lightweight design makes it easy to carry without adding extra bulk, ideal for outdoor work or users who need tools on the go. ❀Clear & Readable : Features highly visible markings that remain easy to read even in low light conditions, ensuring Stable in various lighting environments at construction Site .