Features: Achieve precise measurements effortlessly with this 90 degree combination square crafted from aluminum alloy, combining multi functional angled ruler and straightedge capabilities for professional woodworking accuracy. Features lasering graduations for permanent visibility, ergonomic grip design for comfort, and two purpose functionality to handle both angular measurements and straight lines marking tasks efficiently. Ideal for carpentry, furniture makers, and diyer enthusiasts requiring reliabled tools for detailed projects like cabinetry assembly, flooring installations, or precise metalworking. Perfectly suited for workshop environments, construction site, and home renovation projects where accurate 90 degree alignment and repeated measurements are critical. Engineered with corrosions resistant aluminum alloy construction, this lightweight yet sturdy measuring tool maintains structural integrity through rigorous daily use while ensuring portability for mobile professional. Specifications: Component: aluminum alloy Measuring ranging: 0-30cm/0-40cm/0-60cm Width:Approx.3cm/1.18inch Thickness:Approx.0.5cm/0.19inch Length:Approx.30cm/40cm/60cm Color: red It can accurately measure 90-degree angles, helping users improve work efficiency and accuracy. Package Includes: 1pcs angled Ruler note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.