neodymium magnet block 1)Material:sintered NdFeB magnet 2)Garde:N35-N38-N40- ... -N45H,N33SH-N42SH,N30UH-N40UH,N30EH-N35EH.3)Shape:Disc,block,cylinder,ring,bar,sphere,tile etc.size according to customer ... ,etc .6)Application:Acoustics,Motors,Windmill,Transportation,IT industryequipments,Home appliance,Loudspeaker,,Communication etc.7)shipment way:By Sea/air/express ...