Specification Brand : RH Preyda BulletPoint : Arkansas Stone Soft 12 Pieces BulletPoint1 : It has high hardness and good wear resistance in particular. BulletPoint2 : With temperature stability and good chemical stability characteristics. BulletPoint3 : Black Boron Carbide Whetstone Applicable to Grinding, grinding, polishing all kinds of hard alloy, cutting tools, molds, and other precision components. BulletPoint4 : The Material of sharpening stone : Boron Carbide BulletPoint5 : Product Specifications: 100 * 25 * 10mm(3.93x0.98x0.39Inch) CareInstructions : Hand Wash Color : Brown ExternallyAssignedProductIdentifier1 : 0747565057512 ExternallyAssignedProductIdentifier2 : 747565057512 ExternallyAssignedProductIdentifier3 : 00871373239300 IncludedComponents : Arkansas Stone Soft 12 Pieces ItemName : RH Preyda Tactical Stone Hard Black Ark RHP30499 ItemPackageDimensions_Height : 17.9 centimeters ItemPackageDimensions_Length : 4.1 centimeters ItemPackageDimensions_Width : 13.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sharpening-stones ItemTypeName : whetstone Manufacturer : RH Preyda Material : leather ModelName : AC169 ModelNumber : 2MAP-652 NumberOfItems : 1 PackageLevel : unit PartNumber : AC169 ProductDescription : 4" overall. Hard black Arkansas stone with black cord lanyard. Includes 1oz bottle premium honing oil. Brown leather sleeve. Boxed with hanging tab. ProductSiteLaunchDate : 2018-05-08T04:38:46.926Z Size : 800# StreetDate : 2017-10-03T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1