N50 1" Cube, Package of 1 Rare Earth Neodymium Magnet
Neodymium magnets are the strongest magnets ever made. The strength of the magnet is decided by the N numbers. The higher the number, the stronger the magnets. For example, N50 is stronger than N48 and N48 is stronger than N40, etc. This 1" cube is super powerful, it can lift 115 lbs of weight off the ground! The power is amazing for the size!Notes:1. Be cautious, this item is not a toy. Don't give it to kids under 15 years old.2. Keep it away from pacemakers.3. All magnets may chip or shatter when they are hit hard. But if used properly, it can serve you for a life time.