Specification Brand : Ylwxzenith BulletPoint1 : WIDELY USES: for marking, measuring, scribing, & drawing. Ideal for schools, offices, homes, woodworking, & engineers, allowing easy data measurement anywhere. BulletPoint2 : PROFESSIONAL DESIGN: Features clear scales on both sides & a stainless steel drawing needle for precision. Includes useful additions like a scriber & ejection stop. BulletPoint3 : STRONG & STURDY: Made of aluminum alloy & high carbon steel, this tool is durable, lightweight, & portable, ensuring long-lasting use & easy carrying. BulletPoint4 : MULTI ANGLE MEASURING: Offers 90 & 45 degree stops for versatile measurements, ensuring accuracy in all your projects. Upgrade your toolbox with this tool. BulletPoint5 : UNIVERSAL COMBINATION ANGLE: Elevate your measuring & drawing skills with this multi-angle ruler. Features a unique drop-prevention device for safety during work. ItemName : Multi Angle Measuring Ruler 45 90 Degree Professional Universal Combination Accurate Tool 12in ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 31 centimeters ItemPackageDimensions_Width : 17 centimeters ItemTypeKeyword : construction-rulers Manufacturer : Ylwxzenith MeasurementAccuracy : 0.1mm ModelNumber : Ylwxzenithw5imn0vbog NumberOfItems : 1 PartNumber : Ylwxzenithw5imn0vbog ProductDescription : Item Type: Multi Angle Measuring Ruler Material: High carbon steel and aluminum alloy Range: Approx. 30cm / 12in