Warning: 1.Neodymium magnets are super strong. Handling them with care is necessary to prevent personal injuries, property damages and magnet damages. 2. It's not a TOY!Make sure keep the magnets are out of reach children and pets. These Magnets are perfect for DIY Purposes, Science Project Magnets, use as Refrigerator Magnets, at Work or in the Office, Classroom at School, Scientific Purposes, for Arts and Crafts and many more uses. Unlimited possibilities,Use your imagination Locating Nails Under Flooring Refrigerator Magnets Cleaning Fish Tanks from the Outside Holding Spare Keys in Place Tool / Knife Holders DIYMAG Neodymium rare earth magnets are actually 10x stronger than the strongest ceramic magnets! With a grade of N35, each magnet packs a huge magnetic energy punch and will last forever under normal use. Unlike other magnets, quality Neodymium magnets are highly resistant to demagnetization, making them perfect for various industrial applications.
- HIGH QUALITY: Made from strong neodymium-iron-boron alloy (NdFeB) and have a stylish nickel coating (Ni-Cu-Ni) with an appealing silver surface --- All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius
- MULTIPURPOSE: These neodymium magnets are perfect for DIY craft projects and scientific projects
- LARGE SIZE: Diameter 40mm x thickness 20mm(approx.1.57"x0.79" ).Tolerances: ±0.2mm x ±0.2mm. Stronger magnetic properties and wider applications than ordinary magnets
- USAGE TIPS: Neodymium magnets are not actually made of solid blocks of metal, but rather large amounts of powder pressed into blocks through a process called sintering. When subjected to a sudden impact, they will break. To prevent the magnets from breaking, the two magnets should be separated by a large distance to prevent them from being attracted and collided.
- PURCHASE TIPS: If you want a stronger magnet, you can rotate and buy 2 magnets. The combination of two magnets has a stronger magnetic force. The maximum pulling force of one is 125 pounds, and the maximum pulling force of two together can reach 250 pounds
- HIGH QUALITY: Made from strong neodymium-iron-boron alloy (NdFeB) and have a stylish nickel coating (Ni-Cu-Ni) with an appealing silver surface --- All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius
- MULTIPURPOSE: These neodymium magnets are perfect for DIY craft projects and scientific projects
- LARGE SIZE: Diameter 40mm x thickness 20mm(approx.1.57"x0.79" ).Tolerances: ±0.2mm x ±0.2mm. Stronger magnetic properties and wider applications than ordinary magnets
- USAGE TIPS: Neodymium magnets are not actually made of solid blocks of metal, but rather large amounts of powder pressed into blocks through a process called sintering. When subjected to a sudden impact, they will break. To prevent the magnets from breaking, the two magnets should be separated by a large distance to prevent them from being attracted and collided.
- PURCHASE TIPS: If you want a stronger magnet, you can rotate and buy 2 magnets. The combination of two magnets has a stronger magnetic force. The maximum pulling force of one is 125 pounds, and the maximum pulling force of two together can reach 250 pounds
