30Pcs 10x10x3mm Strong Neodymium Magnet NdFeB N35 Square Permanent Magnetic Imanes Disc

High quality coating: A rare earth magnet made of high-quality neodymium metal with a protective layer in Ni+Cu+Ni3, which is corrosion-resistant, anti-oxidation, and greatly improves the service life, effectively meeting the needs of customers. Powerful magnet: Rectangular magnets made of powerful magnet materials have strong fixing force. The maximum holding force is 2.8kg per magnet, which can be pulled directly from the contact point. Each rectangular magnet has a smooth surface that can be easily removed without leaving scratches. Multipurpose: This sturdy cadmium magnet can be used to organize photos, work paper, DIY or items, and is an indispensable necessity for homes and offices. Provide stable and sturdy fixing force on magnetic surfaces such as refrigerators, whiteboards, whiteboards, etc.