... .Strong Magnetic power 3. High quality with competitive price Small ring magnet Neodymium magnet Material: Permanent Magnet Sintered Neodymium-Iron-Boron ... it under experienced engineer and passionate&studious sales team. Shape: Ring, Disk, Block, segment, ball,cylinder and As the request ... use more and more widely, such as adsorption magnets, toys, jewelry and so on Picture show: Small ring magnet