AplysiaTech AlNiCo Magnets, Cow Magnet 1/2" x 3.00" - 4Pack,United Scientific Supplies Cylinder Magnet,Cow Magnetic Metal Picker,Magnetic Stud Finder,Corrosion-Resistant and Water-Proof

• Protects Cows From Harmful Effect of Ingesting Metal Objects: The original cast Alnico 5 cow magnet has a bright metal finish and rounded ends. For more than 50 years it has been the favorite of dairymen and veterinarians to protect livestock from damage associated with ingesting metal objects.
• Smooth Finished Shape: 0.50" diameter, 3" length (12.70 mm diameter, 76.20 mm length). Solid and seamless with rounded ends.
• Powerful Magnet:This cast Alnico 5 magnet creates superior magnetic field projection, consistent pulling force along length, and alignment of tramp iron parallel to magnet. The magnet is magnetized completely from end to end(Axially).
• Non Toxic and Non Corrosive:The Alnico Magnets is one of the best corrosion-resistant magnets and water-proof no coating magnets.
• One Magnet works for the life of the cow: Alnico magnet is one of the permanent magnet,it's also perfect for at-home explorations, science centers, after school science clubs, and more.

AplysiaTech AlNiCo Magnets, Cow Magnet 1/2" x 3.00" - 4Pack,United Scientific Supplies Cylinder Magnet,Cow Magnetic Metal Picker,Magnetic Stud Finder