... :N35,N38,N40,N42,N45... Coating:nickel,zinc,expoy,gold... Shape:cylinder,disc,block... ndfeb magnet Magnet(NdFeB magnet) is made from ... , Expoy, Gold, and etc. Sizes: according to your requirments Shapes: disc,cylinder,sphere,block ,ring ,tile, arc, and ect. High magnetic ...