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For Over 18s Only Grade N38 (NdFeB) Neodymium Magnet. North & South Poles are on 10mm circular faces Each Magnet Has a Pull Force of Approx 1.75Kg!! VERY POWERFUL Size 10mm Diameter x 3mm Thick +/-0.1mm Triple Plated in Nickel Copper Nickel to protect from the elements
For Over 18s Only Grade N38 (NdFeB) Neodymium Magnet. North & South Poles are on 10mm circular faces Each Magnet Has a Pull Force of Approx 1.75Kg!! VERY POWERFUL Size 10mm Diameter x 3mm Thick +/-0.1mm Triple Plated in Nickel Copper Nickel to protect from the elements