Product Advantages:       1, Bulk Neodymium Magnets size could be made within: 0-120mm 2, Magnetizing Direction: Radial 3, Assembling: If you want, can assemble with steel casing or plastic shell for you. 4, Unusual plating: a kind of special coating you may want, no problem! We can complete such as black zinc. 5, Sample: quick finish around 1 week, then ship to you free. 6, FEA: magnetism FEA analysis or simulation can be supplied.  7, Physical detection: Report of physical detection offer to you for each order.