They are used in conjunction with or to replace product conveyor belts. They may be produced in different sizes, and are adaptable to the objects to be transported, depending on the weight and dimensions of the objects. They are produced using either Ferrite or Neodymium magnet qualities, Neodymium offering stronger magnetic adherence. These type of conveyors avoid the danger of the objects to be transported from falling. In air transport cargo and baggage handling, they also have a very effective use.