N52 cube magnets

China N52 grade 1/4 inch cube neodymium strong magnets

As you can see, the sample is a 1/4 inch cube magnet (6.35mm), made of NdFeB, N52 grade, nickel-copper-nickel plating on the surface, magnetized in the thickness direction, weighing about 1.92g, made in China Provided by Courage magnet manufacturers...