Premium materials : Crafted from sturdy aluminum alloy and stainless steel, this tool is lightweight yet sturdy, resistant to wear and rust, ensuring long time accuracy and reliability Accuracy Markings : Features clear and easy to read scale for accurate marking and measuring, meeting the needs of both professional and amateur projects Multi Function Design : This aluminum alloy marking ruler combines multiple functions including marking, measuring, and angles calibration, making it perfect for woodworking, construction, and craft projects Ergonomic Comfort : Designed with user friendly ergonomics to reduce hand fatigue and improve efficiency during extended use Lightweight & Portable : Weighing only 139g, its compact design makes it easy to carry and use on job sites or at home for various tasks, Manufacturer: Kaeltsyn