Super Strong Top Quality Rare Earth Neodymium Magnets N50 * Nickel-Copper-Nickel Triple Layer Coating for Maximum Durability and Protection against Corrosion * Grade N50, Pull Force: Over 250 lbs, Great performance, Wholesale Price * 2" x 2" x 1" thick, magnetized through thickness, poles on the 2" x 2" flat surfaces * 1 magnet per package