... with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.1kgs in a ... ,M,H,SH,UH,EH)Various sizes CustomizedShapeBar, Strip, Stick, Block, Sheet, Round, Disc, etc.MaterialsSintered Neodymium-Iron-BoronCoatingNickel,Zinc, ... , motors, wind generators, sensors, leather, toys, package etc.Neodymium (NdFeB) Permanent Magnet Available Grades in: N, M, H, SH, UH, EH and ...