Neodymium magnet can be customized onto various dimensions and tolerances because of its high magnetic properties and wide range of applications, even the small magnets offer exceptionally high magnetic strength. There are six common used shapes of strong magnets around us:
round shape, square shape, ring shape, arc shape, bar shape, and multi-pole design
Here is all the shapes of magnets that we manufacture a lot for your reference, please contact us if you can't find your own solutions(size tolerance goes from ±0.01mm to ±0.1mm at each side of the magnet):