9x4 mm Dia Super Round Rare Earth NdFeB disc 9x4mm the Strongest Permanent Power Magnets(50pcs)

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About this item

• Scratch-Resistant Technology: The magnets are made of brushed nickel silver finishing material, durable 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.Micro magnets feature exceptional corrosion resistance, creating a smooth, stainless-steel-like surface. Each brushed nickel magnet leaves no scratches, eliminating worries about damaging refrigerators or new countertops.
• Endless Possibilities: Pin practical information or nostalgic memories to your refrigerator with magnets. Magnets adhere to the paper's backing rather than the paper itself, making cleanup easy. Ideal for DIY art projects, vision board creation, refrigerator decoration, securing small iron objects, and more.
• Perfect Storage Box: Optimized magnet design with precision-machined silver steel surface. Exceptional durability and lasting shine make it the ideal choice for refrigerator magnets, office notes, whiteboard markers, and similar applications.
• Versatile Applications: Handmade magnets serve countless purposes—from DIY projects and lifting cars/RV/boats to securing whiteboard items, organizing garage tools, displaying cherished photos on the fridge, and conducting science experiments. Ideal for educational and craft projects, Holding, Lifting, Fishing, Closing, Retrieving, and Much More.perfect for home or office use!
• [Warning] - Non toy. Used by individuals aged 14 and above. Prohibited for children under 14 years old (according to Amazon's safety policy), as improper use of magnets may pose a swallowing hazard.This product is designed for educational, research, professional, commercial or industrial use for school educators, researchers, professionals and commercial or industrial users.

Product Description

They are composed of NdFeB magnetic material and are plated with nickel copper nickel for a glossy corrosion resistant finish. The maximum operating temperature is 176 F (80 C).Our neodymium magnets are commonly used in creative applications such as model and theater design, furniture manufacturing, exhibition stands and packaging.It also has many applications in engineering and manufacturing where compact size and maximum strength are required.In addition, they are resistant to demagnetization, making them ideal for shock absorption or damping when used to repel other magnets.WARNING - The bar magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separate them !1. When strong magnets attract or separate from other iron objects, be careful not to impact them! Otherwise, it may cause damage or pinch your fingers; 2. NdFeB magnetic material is hard, brittle, and has a strong magnetic field. It should be handled with care. Especially large-sized and thin pieces, do not attract each other; 3. For strong magnetism, it is recommended to push horizontally and stagger, and do not pry hard, otherwise it will easily cause missing corners; 4. Strong magnets should be kept away from monitors, bank cards, computers, TVs, mobile phones, etc.