... NdFeB magnet. 1. Grade: N35,N45,N52 2. Shape: Disc,Ring,Block,Sphere 3. Plating: Ni,Zn,Epoxy,Telfon 4. Quality ... 1st Magnets Name:NdFeB Magnet, Neodymium Magnet, Permanent Magnet, Rare-earth MagnetMagnet ... Magnetizing, Quadrupole Magnetizing, Octupole MagnetizingStrong NdFeB magnet Material: NdFeB Magnet, Neodymium Magnet, Permanent Magnet, Rare-earth MagnetShape: Block, ...