Specification Brand : Master Magnetics BulletPoint1 : Master Magnetics, Inc. introduces the new Ferrite (Ceramic) Cow Magnet, patent #7557685, the innovative, low cost protection alternative to the original cast Alnico 5 cow magnet BulletPoint2 : 0.625" diameter, 3" length (15.875 mm diameter, 76.20 mm length) solid, seamless, smooth, cylinder shape with rounded ends BulletPoint3 : Powerful Ferrite (Ceramic) magnet with proprietary magnetization pattern creates consistent pulling force along length and alignment of tramp iron parallel to magnet BulletPoint4 : Long lasting, 100% retention of powerful magnetism along with healthy composition make it the cost-saving alternative to the age-old Alnico 5 cow magnets BulletPoint5 : Administer with ordinary balling gun. One magnet works for the life of the cow! ExternallyAssignedProductIdentifier1 : 095421003365 ExternallyAssignedProductIdentifier2 : 0095421003365 ExternallyAssignedProductIdentifier3 : 00095421003365 IncludedComponents : 4 Cow Magnets ItemName : Master Magnetics COW-CP6X4BX New Ferrite Cow Magnet, 0.625" Diameter, 3" Length, Black (Pack of 4) ItemPackageDimensions_Height : 8.7122 centimeters ItemPackageDimensions_Length : 4.5974 centimeters ItemPackageDimensions_Width : 6.9088 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-ceramic-magnets Manufacturer : Master Magnetics, Inc. ModelNumber : COW-CP6X4BX NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 4 PackageLevel : unit PartNumber : COW-CP6X4BX ProductSiteLaunchDate : 2016-05-02T08:00:01.000Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 31000000