Strong Round Ferrite Magnet Ring with Hole for Refrigerators

This durable and versatile ferrite magnet features a round ring shape with a convenient hole in the center, making it perfect for affixing items to your refrigerator door. Its strong magnetic properties ensure a secure hold, while the hole allows for easy attachment through threading or hanging. Ideal for organizing notes, photos, or reminders, this magnet is a practical addition to any kitchen or workspace. Coercivity: 915 Remanence: 11.8-12.6 Intrinsic coercivity: 955 Maximum magnetic energy product: 285 Material grade: Y30 Density: 4.8 Operating temperature: 80-250 Curie temperature: 200 Manufacture country: China Instructions included: No