1. The magnetism of neodymium magnet is super strong.You should avoid holding hands or other parts of your body with magnets.Especially magnets with large volume and strong suction.Don't swallow a strong magnet.If swallowed carelessly, go to the hospital for treatment immediately.Strong magnets should be kept out of the reach of children.

2. Do not place strong magnets near electronic medical equipment or patients with pacemakers or other equipment. The magnetized products must be stored away from all objects sensitive to magnetic fields such as magnetic disks, magnetic cards, magnetic tapes, computer monitors, watches, etc.

3. During the use of the magnet, the environment should be kept as clean as possible, so as to avoid small impurities such as iron filings being adsorbed on the magnet surface and affecting the use.Magnetic debris flying into eyes can cause harm, so it needs to be used carefully.

4. Neodymium magnets should be stored in a ventilated and dry environment.In acidic, alkaline, organic solvent, salt water and high temperature and humidity environment, the magnet is easy to oxidize, the plating layer will fall off, and the magnet will be crushed and demagnetized.If the magnets that have not been electroplated are stored, it is recommended to apply proper amount of oil to prevent rust.

5. After high temperature heating, the magnetism of the magnet will decay.Please refer to the temperature tolerance guide for the corresponding performance of magnets, and be careful not to exceed the standard operating temperature when assembling or using magnets.

6.Neodymium magnet is characterized by its hardness and brittleness, and its suction force can reach more than 600 times its own weight , so it may break or fall off when it is used for vibration, impact, etc.Be sure to pay attention to collision when using.