magnetic material, magnetic products, permanent ferrite magnets magnetic material, magnetic products, permanent ferrite magnets, segment magnet , bonded magnet, fridge magnet, motor ... , Width (1-100)mm, Thickness(0.5-100)mm4.Shape: Arc,Tile, Block, Bar, Ring, Cube, Disc, Arc, Cylinder, Coil, Ball ... if customized4.Any special packing or other requirements irregular shape hard magnets, 0.1mm tolerance