Neodymium disk magnet, Grade 35, Diameter: 0.5 inch, Thickness: 0.25 inches, Weight: 0.013 Lbs, are made from the most powerful magnetic material in the world, are composed of neodymium, iron, boron and a few transition met
Neodymium sphere magnet, 35 Grade, Diameter: 0.5in, Weight: 0.018 lbs, are made from the most powerful magnetic material in the world, are composed of neodymium, iron, boron and a few transition metals, extremely strong for