WHAT IS A NEODYMIUM BAR MAGNET: A bar magnet is a rectangular piece of an object that attracts iron and then produces a magnetic field. Usually, a bar magnet is rectangular in the form where the width and thickness are shorter than its length. This neodymium bar magnet is made up alloy of neodymium, iron, boron and some ferromagnetic substances, that show permanent magnetic properties. It has two poles, a north and a south pole such that when suspended freely, this magnet aligns itself so that the northern pole points towards the magnetic north pole of the earth. Generally speaking, a neodymium bar magnet is often used in applications that require high magnetic capacity per weight. Part of these applications includes electricity generators, electric or hybrid automobiles, computer hard disk designs. Apart from these industrial uses, this magnet is also could be used in model making, furniture making, packaging, exhibition displays, and more. Use this super powerful rare earth neodymium to extend your imagination, various sizes, and pulling forces on sale now.