Specification Brand : YDuupxe BulletPoint1 : Multi angle: The woodworking ruler has a built-in scale, suitable for common angles of 22.5 °, 30 °, 45 °, 60 °, and 67.5 °, and is an essential tool for woodworking projects BulletPoint2 : Multifunctional: Convenient combination of speedometer and woodworking ruler, available in metric and imperial systems BulletPoint3 : Accurate: 3D multi angle measuring ruler for precise measurement, marking, and calibration BulletPoint4 : Material: The angle measuring tool is made of aluminum alloy BulletPoint5 : Applicable: Lightweight and portable, easy to assemble and store, suitable for DIY, carpenters, engineers or decorators Color : Metric ItemName : 3D Multi Angle Aluminum Alloy Protractor with Built in Scales Carpentry Use Metal Pocket Rulers Wood Working Tools and Accessories Used for DIY Woodworking Project (Metric) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 13 centimeters ItemTypeKeyword : carpentry-squares Manufacturer : YDuupxe MeasurementAccuracy : 0.1mm ModelNumber : YDuupxe6g8hnp13mz--1 NumberOfItems : 1 PartNumber : YDuupxe6g8hnp13mz--1 ProductDescription : Specifications: Color: Red / Blue (optional) Type: Metric / Inch (optional) Material: Aluminum alloy Item Weight: 100g / 3.5oz Item Size: 112 * 82 * 79mm / 4.4 * 3.2 * 3.1in Package Weight: 110g / 3.8oz Package Size: 150 * 130 * 20mm / 5.9 * 5.1 * 0.7in