60 ultra-strong neodymium refrigerator magnets, small round magnets for refrigerators, magnetic whiteboards, doors, and cards (storage box included)

Superior Quality: The magnet's surface is treated with a triple-layer coating (nickel + copper + nickel) to protect it from corrosion and prevent chipping. Super strong magnetic attraction up to 0.8 kg! Each magnet can easily hold up to 10 sheets of A4 paper, photos, pictures, or notes. Use: Suitable for various metallic and magnetic surfaces, such as refrigerator doors, whiteboards, metal racks, etc. Not suitable for magnetic glass panels. Dimensions: These magnets have a diameter of 10 mm and a thickness of 3 mm/2 mm. The package contains 60 mini magnets and a storage box for easy organization. Size: 10 x 3 mm. Versatile Applications: Home and Daily Life: refrigerators, spare keys, kitchen, paint, paper, jewelry, artwork, theater props, and even model making. ★ Office and Research Activities: science projects, school supplies, whiteboards, etc. 1. Neodymium magnets are extremely powerful and a direct impact can easily cause cracks. When separating the magnets, move them horizontally