If you buy a 2-inch strong magnet, you can see this. The sample is 50mm long, 40mm wide, and 6mm thick. It is a medium-sized Rare-earth magnet. It has super tensile force and magnetic field strength. It is provided by Courage Magnet, a neodymium iron boron manufacturer. You can choose N35-N52 and high temperature resistant materials. If you want to quote, please provide the quantity you want.
Other size 50mm high strength neodymium magnet;