CMS Magnetics® Disc Neodymium Magnets Dia 1/2"X1/16" NdFeB Rare Earth Lot 50
This neodymium magnet is made of high quality grade N35 NdFeB magnetic material and coated with Ni-Cu-Ni triple layers. The neodymium magnets are the most powerful permanent magnets made by human so far. Neodymium magnet is also called super powerful magnet for the same reason.Gauss Rating:13,200 GaussHolding Power:2.0 lbs.Coating:Ni+Cu+Ni 3 layers platedMagnetized Direction:Axially magnetized, i.e. the N and S poles are on the flat surfaces.Applications:Enclosure magnets, crafting magnets, science projects, bottle cap necklace magnetsNote:All the magnets are fragile. If the magnets snap together hard, they may break. Keep it away from children under 5 years old who may swallow things.About Neodymium Magnets:Neodymium magnets are one of rare earth permanent magnets. Neodymium magnets are also known as NdFeB magnets, or neo rare earth magnets. Since it's very strong, people also simply call it super strong magnets or super powerful magnets. The major elements of this magnet include neodymium (Nd), iron (Fe) and boron (B), or NdFeB.