20pcs 12*12 12x12 mm magnet rare earth neodymium magnets NdFeB N35 grade with Ni coating permanent bulk small round ndfeb disc dia. 12mm super powerful strong

Our neodymium magnets, sintered neodymium magnets are available in a variety of shapes and sizes, including disc, cylinder, block, cube, ring, sphere, countersunk. fast delivery and good quality disc neodymium magnets strong for artcrafts, DIY, jewelry, bags, case, intellgent digitals, refridger, sensors, motors earth magnets with nickel cooper and nickel three layer coating for anti-Rusty sintered rare earth magnetic materials powerful our magnet is with axial magnetized through thickness.syi