ART IFACT 10 Pieces of 18mm x 3mm Neodymium Magnets - N52 Disc / Cylindrical magnets - Rare Earth NdfeB Fridge Magnet, Multipurpose Office Magnets, Magnetic Paper Holder Pack of 10  (Silver)

10 Pieces of Neodymium Magnet of disc / cylindrical shape N52 magnets with diameter of 18 mm and thickness/height of 3 mm, coated with Nickle (Ni-Cu-Ni). Each Magnet's North and South Pole are on opposite sides of 18mm diameter faces. Each Magnet's Pull force is about ~2,800 Grams. Rare earth neodymium magnets, also known as NdFeB magnets or Neo Magnets, are made from an alloy of neodymium, iron and boron. They are extremely strong even in small sizes. Neodymium Magnets are permanent, and have a high maximum magnetic energy.