Diameter: 3mm (1/8)
Thickness: 1mm (1/32')
Pull Forces: 126gr (magnet to magnet) **
Coating: Nickel Plated (Ni-Cu-Ni)
Neodymium Magnet is the strongest type of permanent magnet commercially available. They have replaced other types of magnet in the many applications in modern products that require strong permanent magnets.