60-Piece Set of Ultra-Strong Neodymium Magnets for Fridges, Small Round Magnets for Refrigerators, Magnetic Boards, Doors, Chalkboards, and Maps

Superior Quality - The magnet's surface is treated with three layers of coating (nickel + copper + nickel) to protect it from corrosion and prevent chipping. Super magnetic pulling force up to 0.8 kg! Each magnet can easily hold up to 10 sheets of A4 paper, photos, pictures, or notes. Uses - It can be used on various metal and magnetic surfaces, such as refrigerator doors, whiteboards, magnetic bulletin boards, metal racks, etc. Not suitable for magnetic glass. Dimensions - These magnets are 10 mm in diameter and 3 mm/2 mm thick. The package contains a total of 60 mini magnets and a storage box for easy organization. Size: 10 x 3 mm Versatile applications: Home and daily life: refrigerators, spare keys, kitchenware, paints, paper, jewelry, artwork, theater props, and even DIY models ★ Office and research activities: science projects, school supplies, whiteboards, etc.: 1. The magnetism of neodymium magnets is very strong, and direct collisions will easily cause cracks. When separating