Features: Achieve precise 90 degree alignment with our Right Angles Positioning Square, designs to enhances efficiency in measuring, marking, and clamping tasks. Crafted from high quality ABS engineering plastic, this tool is , wear resistant, and lightweight, featuring Double side 22.5/45° presets Scale for versatile marking. Suitable for woodworkers, DIY enthusiasts, construction workers, and Professional requiring accurate measurements. Perfect for furniture making, Renovations projects, model building, and any task requiring precise positioning. With clear metric and British Scale on both Side , this square ensures easy readability and accuracy for all your projects. Specifications: Material: ABS Size: about 3inch/4inch/6inch(optional) Package Includes: 1x90 Degree Positioning Square note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.