Specification Brand : HARFINGTON BulletPoint1 : Size - The measuring range of the metal ruler is 8 inch / 20 cm, with the gradations being 1/16 inch and 1 mm. 28mm / 1.1" wide enough for a comfortable grip. 0.8mm / 0.03" thick enough and has smooth edges that won't scratch people. BulletPoint2 : Material - Made from high strength aluminum, the machinist ruler is durable, corrosion-resistant, and rust-proof, not easy to bend or slide. Both sides are smooth with no burrs and feature rounded corners ensuring safety. BulletPoint3 : Feature - The straight edge ruler is etched in English and metric scales, with an inch to mm conversion table on the back for easy use and reading. Clear and accurate scales are not fade or blur with long time use. With a hole in it, making it easy to hang and store. BulletPoint4 : Application - This metal yardstick is lightweight to use comfortably. Very suitable for measuring tasks in daily life and work, such as home decoration, machinery processing, woodworking, car repair, etc. It can also be used for drawing in classrooms and offices. BulletPoint5 : Package Content - 12pcs 8 inch / 20cm metal ruler. Color : Black ExternallyAssignedProductIdentifier : 18470021345982 ExternallyAssignedProductIdentifier1 : 0091044240224 ExternallyAssignedProductIdentifier2 : 091044240224 Hazmat : auto-grounding IncludedComponents : protractor ItemDisplayDimensions_Height : 1.06 centimeters ItemDisplayDimensions_Length : 2.09 centimeters ItemDisplayDimensions_Width : 2.09 centimeters ItemName : HARFINGTON 12pcs Stainless Steel Ruler 8 Inch 20cm Metric English Ruler with Conversion Table Small Metal Ruler Set Straight Edge Millimeter Ruler Measurements Tools for Measuring Drawing ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 12.2 inches ItemPackageDimensions_Width : 1.97 inches ItemPackageQuantity : 12 ItemShape : Straight ItemTypeKeyword : construction-rulers Manufacturer : HARFINGTON Material : Stainless Steel Material1 : Acrylonitrile Butadiene Styrene Material2 : Acrylonitrile Butadiene Styrene (ABS) MeasurementAccuracy : 0.1 degree ModelNumber : AZAF NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : hta240623hh000668 ProductDescription : Material: Made from high strength aluminum, the machinist ruler is durable, corrosion-resistant, and rust-proof, not easy to bend or slide. Both sides are smooth with no burrs and feature rounded corners ensuring safety. Features: The straight edge ruler is designed with etched English and metric scales, and there's an inch to mm conversion table on the back for easy use and reading. The scale is clear and accurate and won't fade or blur with long time use. With a hole in it, making it easy to hang and store. Application: This metal yardstick is lightweight to use comfortably. Very suitable for various measuring tasks in daily life and work, such as home decoration, machinery processing, woodworking, car repair, metalworking, etc. It can also be used for drawing in offices, logistics warehouses, etc.