Feature 1ANGLE MEASUREMENT: Angles can be quickly and easily identified, used to measure and transfer angles, and used as a marker gauge. 2ADJUSTABLE ANGLE: The angle finder protractor is adjustable in angle and is an accurate measurement tool. 3PORTABLE: This plastic angle measuring ruler is small in size, light and easy to carry, suitable for going out. 4PERFECT MEASURING TOOL: This adjustable protractor is the perfect tool for completing woodworking and DIY home improvement projects. 5APPLICABLE: Suitable for engineering, angle measurement, student drawing, architectural design, carpentry, length measurement, ideal gift for students, craftsmen, architects and designers.Item Type: Angle Measuring RulerMaterial: PlasticSize: Approx. 22 x 7.5 x 3cm/8.7 x 3.0 x 1.2inGross Weight: Approx. 94g/3.3ozScope of Application: Woodworking Measurement, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xAngle RulerNotePlease allow some errors due to manual measurement.