Magnet parameters:length: 25 mm (±0,1 mm) width: 10 mm (±0,1 mm) height: 1 mm (±0,1 mm) weight: ~2 g material: Neodym NdFeB direction of magnetisation: axial, along the height max. working temperature: 80 ° C. coating: Ni + Cu + Ni strength: ~1 kg