MIKEDE Strong Magnets, 40x20mm Large Neodymium Magnets for Fridge, High Power Round Magnets Heavy Duty, Rare Earth Magnets for DIY, Craft，Office, Science, Tool Room

Excellent quality: Strong magnets made of high-quality NdFeB materials are paired with a triple waterproof coating (Ni/Cu/Ni) to give them a silvery smooth surface and excellent anti-corrosion properties to ensure durable neodymium magnets
Wide range of uses: Round magnets have a wide range of practical applications, such as displaying photos and notes on refrigerator doors, securing shower curtains in place, organizing paperwork in offices, conducting scientific experiments, creating unique artworks and crafts, and providing interactive teaching tools in school classrooms
Large magnets: Our powerful magnets, with a diameter of 40 mm (about 1.57 in) and a thickness of 20 mm (about 0.79 in), are designed to be both easy to operate and intuitive to display their size, and are far more magnetic than ordinary magnets
Powerful Magnets: This rare earth magnet has super strong magnetism, much stronger than ceramic magnets. And it has high demagnetization resistance, maintaining its magnetic strength over time, making it very sturdy
Extra Attention: Be careful when using magnets as strong magnets may harm your fingers. When separating large magnets, please make sure to follow the correct separation method. If the separation method is incorrect, the magnetic force will be too strong and very fragile.If you have any questions about the product, please contact us for resolution

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