These 2″Â Â x 2cm approx. Neodymium Magnets are the perfect sizeto work with the Stampoholic and Stampoholic Nano stamping tools. They can also be used with other brand stamping tools as well. YOU GET 1Â MAGNETÂ IN A PACK. These are very strong magnets. If a neodymium magnet attracts another one, the collision can damage both magnets. So please always avoid collision of neodymium magnets. If they become attached to one another, carefully slide them apart being careful not to let them pinch your fingers, as this can cause injury.Due to the brittle nature of magnets they are not returnable or replaceable or covered by warranty. Handle with Care.