Angle Measuring Ruler DIY Adjustable Woodworking Protractor Feature:1. Angle measurement: angles can be quickly and easily identified, used to measure and transfer angles, and used as a marker indicator.2. With adjustable angle: the angle sight is adjustable at an angle and is a tool for accurate measurement.3. Portable: This plastic angle measuring ruler is small, lightweight and easy to carry, suitable for going out.4. Excellent Measuring Tool: This adjustable protractor is the perfect tool for woodworking and home improvement projects.5. Application: suitable for engineering, angle measurement, student drawing, architectural design, carpentry, length measurement, perfect gift for students, craftsmen, architects and designers. Specification:Item Type: Angle Measuring RulerMaterial: Plastic Size: Approx. 22x7.5x3cm/8.7x3.0x1.2in Gross Weight: Approx. 94g/3.3oz Application Scope: Wood Measurement, etc. Package List:1 x Angle RulerNote:Please allow errors caused by manual measurement.