Each tool contains a magnetic tip made from neodymium     the strongest magnetic material available. Sturdy     telescoping body with vinyl handle grip gets to the hard to reach places to retrieve screws     nails and paper clips. Adjustable locking hinge allows access around corners or in areas where as unusual angle is necessary for object retrieval. * * All magnets are not created equal. Neodymium magnets are a permanent type of Rare Earth Magnet     made from neodymium     iron     boron and other transition elements. * * Affordability & availability contribute to this strong magnet's growing popularity. These are the strongest permanent magnets on the market today. Grade N35 offers high performance at an economical price. * * Neodymium magnets have many uses     from a variety of industrial applications to an unlimited number of personal projects. They can be used in the manufacturing of motors     alternators     and actuators and also great for crafts     school experiments and DIY jobs. Perfect for small yet strong closures and fasteners and ideal for keeping objects secure on any ferrous metal surface. * * We have the right rare earth magnet in stock to get your job done. With an extensive inventory of neodymium in various shapes     sizes and grades. For practically any light     medium or heavy duty project     where super strong pull force is required.