40x10x4mm Mini Square Neodymium Magnetic 40 * 10 * 4mm Rectangular Rare Earth Permanent Magnets(5 pcs)

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About this item

• Rare Earth Neodymium Excellence**：Constructed from premium rare earth neodymium, they deliver strong magnetic pull, ensuring stable performance in various applications.
• Superior Coating for Durability**：The Ni + Cu + Ni triple - layer coating not only gives a lustrous finish but also safeguards against wear and tear, extending the magnets' lifespan.High Quality materials, more anti-corrosion and anti-oxidation effect compared with traditional silver magnets, which makes it perfectly meet your needs and have a longer service life.
• Science - centric Functionality**：These magnets are engineered for in - depth scientific research, offering reliable magnetic properties for complex experiments, facilitating accurate results in scientific studies.
• Diverse Usage Scenarios**：Beyond science, they're perfect for home use as fridge magnets to hold memos, in office for pinning up schedules, and in classrooms for interactive teaching aids.
• Diverse Scenarios**:Can be used as handmade magnets, office magnets, scientific magnets, refrigerator magnets, refrigerator magnets, photo magnets, whiteboard magnets, kitchen magnets, industrial magnets, and classroom magnets, with smooth edges to prevent objects from being scratched