4x1.5mm Neodymium Disc Magnets

Neodymium magnets, are strong permanent magnets made from an alloy of neodymium, iron and boron. Part of the rare-earth magnet family, neodymium magnets have the highest magnetic properties and energy product of all permanent magnet materials. Due to their high magnetic strength, resistance to demagnetization and relative low cost, neodymium magnets are the preferred choice for many consumer, commercial, industrial and technical applications requiring optimal magnetic performance.