... price 4.Certificate:ISO9001:2008 5.Coating:Ni Zn etc 64 1/4" CUBE MAGNETS N42 Neodymium rare earth + bag + magnetic ... 64 magnet cubes 1/4" Neodymium N42GREAT GIFTS! Ships in a ... , rotors, wind turbine,wind generators, speakers, loudspeakers, magnetic filters, etc. 64 1/4" CUBE MAGNETS N42 Neodymium rare earth + bag + magnetic