... Materials: Neodymium-Iron-Boron 2.N42 3/4 x 3/8 x 3/8" NdFeB Magnet, Nickel coating ... 4.Certificate:ISO9001:2000, SGS, CTI.. Magnet(NdFeB magnet) is made from Neodymium,Iron,Boron and ... Ni, Zn, white-blue Zn, Epoxy, Gold, and etc.Sizes: according to your requirementsShapes: disc, ... cylinder, sphere, block ,ring ,tile, arc, and etc.High magnetic performance (Br: 11,000 ...