Avoid Constant Contact : Maintain a safe distance from metallic objects to prevent damage and ensure the longevity of your magnets. Electrically Conductive Magnets : Harness the conductivity of these magnets for advanced electronics projects requiring both magnetic and electrical properties. Do Not Cut Or Drill : To preserve the integrity and strength of these magnets, avoid any cutting, drilling, or sawing that could weaken their structure. Strongest Magnetic Material : Experience unparalleled holding power with magnets made of the strongest material available, designed to tackle even the most demanding tasks. Lose Normal Magnetic Properties : Be mindful of heat exposure, as these magnets may lose their magnetic strength when subjected to temperatures above 150°F (80°C). Unleash the potential of the strongest magnetic material with our super strong neodymium magnet bars. Ideal for projects requiring steadfast adhesion and electric conductivity, these magnets come with a cautionary note: avoid constant contact with metals and maintain a safe distance for larger magnets. Their electrically conductive nature opens up possibilities in electronics, while a warning about heat sensitivity ensures you handle them with care. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.