Strong NdFeB magnet. 1. Grade: N35,N45,N52 2. Shape: Disc,Ring,Block,Sphere 3. Plating: Ni,Zn,Epoxy,Telfon 4. ... Name:NdFeB Magnet, Neodymium Magnet, Permanent Magnet, Rare-earth MagnetMagnet Shape:Block, Sheet, Bar, Coil, Ball, Stick, Strip, Cup ShapeMagnet Plating ...