Neodymium Rectangular magnets, also known as neodymium block magnets, neodymium bar magnets, neodymium cube magnets, are a type of rare earth permanent magnets which made from Neodymium, Iron, Boron, and other minor elements. Neodymium Rectangular Magnets is available in a wide range of dimension, grade, and coatings. Huiqiang Magnets can produce oversized magnets with a maximum length of 200mm and magnetizing direction of 80mm. The magnets can be customized according to your requirements. Their high magnetic strength, resistance to demagnetization, low cost and versatility make them the ideal choice for applications ranging from industrial and technical use to personal projects. Block magnets are used as motor magnets, separation magnets, medical magnets, generator magnets, magnetic coupling, sensor magnets, robotics magnets, and halbach magnets etc.