Durable aluminum alloy ruler and angle ruler - Made from aluminum alloy, this tool is rustproof and corrosion-resistant, with a clear, easy-to-read scale and an ergonomic design for comfortable use. - Designed for woodworkers, architects, DIY enthusiasts, and students who need precise measurements in their projects. - Provides precise measurements with a durable aluminum alloy angle ruler, engineered for longevity and smooth handling to meet a range of measurement needs. - Versatile for multiple applications, including home renovations, furniture making, civil engineering projects, and school experiments. - Use scenarios: - Woodworking: lay out and verify square joints, and mark accurate miters for cabinets, frames, and trims. - Renovation or construction: quickly measure and transfer angles on-site when installing shelves, moldings, or tile. - Education or design: verify angles in drawings or model layouts for projects and presentations.