REALTH 12-Pack Neodymium Magnetic Cubes 0.39 Inch - Strong Rare Earth Magnets for Science Experiments, Industrial Use, DIY Projects & Education - Perfect for Fridge Organization, Whiteboard Displays & Workshop Tools

Are neodymium magnets safe to use? Neodymium magnets are perfectly safe to use, as long as you handle them with proper care. Magnetic fields are not dangerous to humans at all. However, magnets can damage some electronic devices. For example, TVs, hearing aids, watches, credit cards, and computers can all be damaged by magnets. In the field of information technology, neodymium magnets are particularly used in hard disc drives, mobile phones, video, and audio systems of television. Neodymium magnets are also commonly used in magnetic separators, filters, ionizers, in the production of on–off buttons, safety sector, and security systems. Are neodymium magnets safe to use? Neodymium magnets are perfectly safe to use, as long as you handle them with proper care. Magnetic fields are not dangerous to humans at all. However, magnets can damage some electronic devices. For example, TVs, hearing aids, watches, credit cards, and computers can all be damaged by magnets. In the field of information technology, neodymium magnets are particularly used in hard disc drives, mobile phones, video, and audio systems of television. Neodymium magnets are also commonly used in magnetic separators, filters, ionizers, in the production of on–off buttons, safety sector, and security systems. Rare earth magnets Rare earth magnets Rare earth magnets Rare earth magnets Rare earth magnets Buying Options Buying Options Add to Cart Buying Options Buying Options Customer Reviews 4.2 out of 5 stars 1,455 4.1 out of 5 stars 201 2.6 out of 5 stars 4 4.3 out of 5 stars 393 4.4 out of 5 stars 255 Price $6.99$6.99 $7.99$7.99 $26.99$26.99 $9.09$9.09 $16.99$16.99 Shape Disc Ring Bar Cylinder Disc Plating Ni - Cu - Ni Ni - Cu - Ni Epoxy Resin Ni - Cu - Ni Ni - Cu - Ni Color Silver Silver Black Silver Silver no data no data no data no data no data

Composition Neodymium magnets are composed of neodymium (Nd), iron (Fe), and boron (B). The combination of these elements results in a crystalline structure that contributes to the magnets' high magnetic properties.However, this crystalline structure also makes the material inherently brittle.

Size Various sizes can satisfy your various choices. We provide the perfect size for a variety of applications.

Brittleness The brittleness of neodymium magnets, is primarily attributed to their composition and crystalline structure. Neodymium magnets can easily chip or break, especially if subjected to impacts. Magnets can attract to each other with great force, so avoid dropping them or subjecting them to impacts. These magnets have triple layer coated with Nickel+Copper+Nickel to provide a shiny and durable protection.

Applications Due to their magnetic fields, neodymium magnets find applications in various industries. Common uses for research, industrial, and educational purposes.

Service Search for Realth on Amazon for more sizes, shapes, functions, and other unique magnets. Our products are designed based on actual demands and needs and made under ISO 9001 Quality Systems. Our return and exchange after-sale are all followed up by Amazon's warehouse staff, as long as you request a return we have no authority to deal with this matter. Please contact Amazon customer service for the after-sale service.