15Pcs Strong Magnets, 12.5kg Force Rare Earth Magnets Strong, 20mm Holding Force Magnet with Screws, Neodymium magnets for Fixed or Hanging Tools, Refrigerator, Blackboard

These 0.79 inches Industrial Strength Round Base Magnets are Made of Neodymium Rare Earth Magnetic Materia, Unbelievable Holding Power for the Size, Per Strong Rare Earth Magnet Can Up to 13 Pound Holding Power, Fit most of the uses in your life. How to Safely Separate Your Magnets?Correct 1. Slide one magnet off the top of the stack. 2. Once off the stack, carefully start lifting the magnet. 3. Lift the magnet to free it from the stackrrect 1. DO NOT attempt to pull, lift, or pry the magnet from the stack before sliding it to the side. 2. DO NOT throw away the white storage spacers. 3. DO NOT allow the magnets to snap to each other or any magnetic surface. doing so may cause magnets to break!Warning and Precaution： 1. It is extremely dangerous to bring a magnet close to a person possessing electronic equipment such as a pacemaker or other types of electronic medical equipment. It may impair normal operations of the equipment and lead to a fatal accident. 2. Keep magnets always from magnetic recording media such as floppy disks, magnetic digital cards, magnetic tapes, and prepaid cards. If it is placed near a magnetic recording medium, recorded information may be destroyed. 3. Do not store magnets in places where they are exposed to rain or dust or under conditions in which moisture condensation occurs; Don’t expose them to fire or places with high temperature, surface conditions, physical properties, or magnetic properties may change if stored under such circumstances 4. Powerful magnets can hurt your fingers, so be careful when you are trying to separate them! 5. Not for children, parental supervision is required.