... magnet,Permanent magnet,Rare-earth magnet,SmCo magnet,Ferrite magnet,Alnico magnet.2.Shape:Block magnet ,Sheeting magnet, Bar magnet, Coil magnet, Ball magnet ,Stick Magnet,Strip magnet ,Cup magnet3.Coating:Zn magnet, Ni magnet, Epoxy magnet ,Ni-Cu-Ni magnet ...