Product ID: SMBN1787
Dimension: 3.630″ x 0.300″ x 0.125″ thick
Coating: Nickel Coated Magnets
Magnetization direction: magnetized through 0.125 in thickness
Max Operating Temp(C/F): 60/140
Neodymium Block Magnet is made of rare earth magnetic material, also called NdFeB magnets, or neo magnets, super powerful magnets. North Pole Marked with Red Line.