Super Strong Neodymium Magnet 3 x 1/2 x 1/8" Permanent Magnet Bar, The World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets 2Pc

The Applied Magnets Super Strong Neodymium Magnet is one of the world's strongest and most powerful rare earth magnets, with an incredible Grade N42 Magnetic Energy, stronger than N40, N38, N35, and 10 times stronger than the strongest ceramic magnet.

With a pull force of 12 lbs., these magnets are built to last and perfect for various projects & presentations, education, NASA even uses them on Mars Exploration Rovers! The Applied Magnets Super Strong Neodymium Magnet is one of the world's strongest and most powerful rare earth magnets, with an incredible Grade N42 Magnetic Energy, stronger than N40, N38, N35, and 10 times stronger than the strongest ceramic magnet.

With a pull force of 12 lbs., these magnets are built to last and perfect for various projects & presentations, education, NASA even uses them on Mars Exploration Rovers!