4mm Dia x 2mm | Pack of 100

Size: 4mm diameter x 2mm thick Quantity: 100 Grade: N45 Neodymium Pole location: Poles on flat faces Pull/Push: About 370g to another magnet or to flat mild steel. Resistance to sliding is about a third of that. Notes: Strength comes from the material, not the size, so these hold more than they look like they should. Potential Uses: Attaching components for models, miniatures and crafts Jewellery fixtures Small latches and closures School or university science projects Art projects