Specification Brand : Alumicolor BulletPoint1 : 24" LENGTH – Aluminum metal ruler is a straight edge that is a durable tool for measuring and drafting BulletPoint2 : NON-SLIP BACKED – Aluminum straight edge features non-slip backing for a stabilized grip during use as a measuring and drafting tool BulletPoint3 : EXTRUDED ALUMINUM CONSTRUCTION – Ruler is made from high-quality extruded aluminum for accurate measuring and drafting BulletPoint4 : INCH AND CENTIMETER CALIBRATIONS – Aluminum metal ruler is calibrated in both inches and centimeters for flexibility in drafting and measuring BulletPoint5 : QUALITY IMPRINTING – Drafting straight edge features large numbers that are printed using precise imprinting techniques that will not rub off over use and time, rulers is printed with large numbers for fast and easy-to-read measurements Color : Silver ExternallyAssignedProductIdentifier1 : 647020811249 ExternallyAssignedProductIdentifier2 : 0647020811249 ExternallyAssignedProductIdentifier3 : 00647020811249 ItemName : Ludwig Precision Non-Slip Backed Aluminum Straight Edge Ruler, 24-INCH, Silver ItemPackageDimensions_Height : 60.7822 centimeters ItemPackageDimensions_Length : 1.1938 centimeters ItemPackageDimensions_Width : 5.7912 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : construction-rulers Manufacturer : Alumicolor Material : Aluminum ModelNumber : 81124 NumberOfItems : 1 PackageLevel : unit PartNumber : 81124 ProductSiteLaunchDate : 2016-02-10T08:00:01.000Z Size : 24-INCH Style : Non-Slip Backed SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 44111800