Neodymium Magnets Magnet 20mm X 3mms of 2025
Best Choice1
Clicked 2 times in the last monthMIN CIMIN CI 50Pcs Super Strong Rare Earth Magnets Disc, 20mm x 3mm Powerful Permanent Neodymium Magnet Heavy Duty, Small Round Magnets for Crafts DIY Whiteboard Scientific Models
Main highlights- What You Get: Magnets x 150 pcs. MIN CI is a manufacturer of neodymium magnet, we can provide magnets in different sizes
- Powerful Magnets: Our disc neodymium magnet have big suction, there are a variety of sizes to meet your needs. Diameter 20 x 3 mm, pack of 50
- Multipurpose Magnets: Strong magnets are used to hang and fix various metal tools, organize various metal objects, and suitable for crafts, whiteboard, motorcycles, fridge, curtains, cruise ship door, workshop woodworking, garages, storehouse, kitchens, offices, and more
- Magnets Performance: Rare earth magnets are made of rare earth materials. The small magnets coated with three-layer Ni+Cu+Ni plating process. Make the earth magnets more durable
- Easy To Use: Small magnets can be attached to any surface with adhesive or directly to metal surfaces, and neodymium rare earth disc magnets do not leave marks or stains when moving on metal or other surfaces
9.9Exceptional
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Value for Money2
Keukenket22% Off20Pcs Super Strong Round Cup Neodymium Magnets Heavy Duty, 0.79"(20mm) Ring Rare Earth Magnets with Holes, Small Countersunk Pot Magnets for Craft Kitchen Wood DIY Holding Tools Hanging
Main highlights- Unlimited Strong Magnets：Can be used as locker magnets, magnets for fridge, calendar, map, kitchen, Billboard, Dry Erase Board, Tool storage in Home, storehouse, warehouse, wareroom, garage, workshop, office, classroom, school, science, funny decorative. Perfect size for easy use
- Professional Brand: We are a professional magnets manufacturer, you can find the types of magnets you need in our store,please be free to let us know if there is any problems
- Production Process: Three-layer electroplating of the magnet with holes to make the appearance of the magnet more durable, and with screws
- Powerful Round Base Magnets: Made of powerful neodymium magnets. The magnets will not break in normal use because the magnets are protected inside the steel cup, which greatly increases the life of the magnets. These small rare earth magnets are 20 mm in diameter, 6 mm in thickness and 4.5 mm in hole diameter, which can be well used in various scenarios
- Durable Magnets: These magnets are protected in the steel cup, which greatly increases the life of the magnet
9.7Exceptional
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3
BEST CHOICE MAGNETSSmall Magnets, 30 Pack Refrigerator Magnet 20x3mm Rare Earth Magnets Neodymium Magnet for Crafts, Whiteboard, Kitchen Cabinet
Main highlights- 【Durable Material】The small magnet is made of brushed nickel silver material, with a smooth surface and strong resistance to demagnetization, corrosion, and oxidation. You don't have to worry about the magnet losing tension over time.
- 【 Wide application 】 Small strong magnets have strong adsorption ability and can adsorb various iron or steel items from any place such as homes, kitchens, offices, garages, cabinets, refrigerators, etc.
- 【 Magnet Size and Quantity 】 The size of the miniature magnet is 20x3mm, and the quantity of 30 super large magnets can meet your various daily needs
- 【 Excellent Quality 】 Neodymium magnets are produced to high standards, and all products undergo strict inspection before packaging to ensure their integrity and durability.
- 【 Easy to Disassemble 】 Each of our rare earth magnets has a smooth surface that can be easily disassembled without worrying about leaving scratches on the surface of the refrigerator, office board, or other areas. You can use them with complete peace of mind.
9.5Excellent
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4
VSKIZVSKIZ 20x3mm 35Pcs Small Rare Earth Magnets, Strong Neodymium Disc Fridge Magnets Multi-Use Tiny Round Magnet for DIY, Whiteboard, Kitchen, Office
Main highlights- Small Strong Magnets: The package contains 35pcs small magnets of the same size(20x3mm). Small magnets neodymium with a high-quality plastic box, very easy to carry and use. It's perfect for small craft projects, small models, dry erase board magnets and much more.
- Perfect Service: our small magnet is very small. Please keep your children and pets away from white board magnets to avoid injury. We are a professional seller of refrigerator magnets. We have a professional development team to provide you with 100% quality service. If these refrigerator magnets do not meet your expectations, please let us know. We will send you a new small magnet. We will try our best to meet your needs and let you have a satisfied shopping experience.
- Multiple Uses: Small round refrigerator magnet is applicable to refrigerator magnet, whiteboard magnet, office magnet, process magnet, DIY magnet, miniature model, 3D printing project, education science, kitchen, industry, cosmetics, jewelry production and other hobbies and home improvement projects. This small magnet can be used for any magnetic object and can be used to store things in the home, warehouse and office.
- High Quality: Our circle magnets are made of high quality materials, highly resistant to degaussing, corrosion and three layers of nickel protection layer, which are anti-oxidation. Our magnet has a long service life and will not lose its attraction. The Surface of Refrigerator magnet is smooth and clean, not easy to crack, and has strong pulling force.
- Exquisite Packaging: Our neodymium magnet is packed in a transparent plastic box, with a black gift box outside, which is convenient to take and store. Personalized packaging is very suitable for gifts.
9.4Excellent
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5
MIN CIMIN CI 30 Pcs Super Strong Rare Earth Magnets Disc, 20 x 3 mm Decorative Round Fridge Neodymium Magnet s, Fun Small Refrigerator Magnet for Whiteboard, Cute Locker Magnets, for Crafts Dry Erase Board
Main highlights- Widely used magnets in your daily life or work, crafting, jewelry, photos, greeting cards displaying, even magnet projects and more
- Three-layer electroplating makes the appearance of the magnet more durable, size diameter 20 mm thickness 3 mm, Production batches vary, Variations in size less than or greater than 0.4 mm ( 0.015 in ) exist
- Ours are neodymium strong magnets heavy duty, which have big suction, there are a variety of sizes to meet your needs, support custom sizes
- Multifunctional Strong Magnets Push Pin: Can be used as locker magnets, magnets for fridge, calendar, map, kitchen, billboard, dry erase board in home, office
- MIN CI is a manufacturer of neodymium magnet, we can provide magnets in different sizes
9.3Excellent
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6
KeukenketKeukenket 20x3mm Strong Neodymium Magnet,25Pcs Rare Earth Magnets Round Disc Magnets Heavy Duty, Small Round Refrigerator Magnet for Craft Office Whiteboard,Dry Erase Board,Tool Organization
Why we love it
Highly durable with rust-resistant coating.
Versatile for home and office use.
Strong magnetic hold for secure attachment.
9.2Excellent
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7
GOOBETTERGOOBETTER 50Pcs Small Neodymium Magnets, 20x3mm Rare Earth Heavy Duty Disc Magnets for Fridge, Whiteboard, DIY Crafts, Office, Building - 0.79 inch D x 1/8 inch H
Main highlights- Wide Application: These small magnets have a good attraction to anything with iron or steel in the kitchen, living room, garage, office and dormitory. Craft magnets can be widely used to fix photo, files, greeting cards, sticky notes, etc
- Various Sizes: The magnet set contains 50 pcs small round magnets of the same size (20x3mm). These small round magnets have smooth clean surface and better suction for easy use and organization. High power magnets with box can meet daily multiple needs
- Neodymium Magnet: Magnets for crafts are made of neodymium, not easy to rust. The refrigerator magnets are more magnetic than ferrite magnets, big suction. Neodymium magnets are resistant to demagnetization, corrosion and oxidation, which can be used for long periods of time
- GOOBETTER: These magnets are manufactured to high standards and tiny magnets are rigorously inspected. But these magnets are small, so please keep them away from your children and pets. If you are not satisfied with our products after receiving them, please let us know and we will deal with them quickly
- Easy to Disassemble: Three layers of plating make the circle magnets more durable. The magnets for crafts are easy to attach and remove without leaving marks. The fridge magnets have pulling force, which can hold the things well and not easy to fall off
9.0Excellent
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8
MIN CIMIN CI Strong Neodymium Disc Magnets, 20 x 3mm Round Rare Earth Magnets with Double-Sided Adhesive, Pack of 12
Main highlights- What You Get: Neodymium disc magnets x 12 pcs, double-sided adhesive x 12 pcs, and 7 x 24h friendly customer service. MIN CI is a manufacturer of rare earth magnets, we specialize in producing high-quality magnets. Magnets of various sizes are available, welcome to shop to find more.
- Premium Performance Magnets: Rare earth magnets are made of rare earth material with three layers of Ni+Cu+Ni coating. The maximum temperature for the magnet use scenarios is up to 176 °f.and the magnetism will not lose its attractiveness over time, durable than other magnets neodymium.
- Powerful Magnet: Our neodymium disc magnets are more magnetic than ferrite magnets with a three-layer electroplating process, and are available in a variety of sizes to meet your needs and support custom sizes. Diameter 20mm x thickness 3mm with double-sided adhesive, rare earth magnets pack of 12
- Multipurpose Magnet: Round magnets are used to hang and fix various metal tools, organize various metal objects and save more living space. Rare earth magnets heavy duty are great for workshop woodworking, garages, kitchens, crafts, whiteboard magnets, industrial magnets, refrigerators magnets, cabinet magnets, and more.
- Easy To Use: Neodymium disc magnets contain 8pcs double-sided adhesive, use the double-sided adhesive to install the magnet on the surface of the object or use the magnet to fix it on the surface of the metal object. The round neodymium magnet surface is smooth and rust-proof, the neodymium rare earth disc magnets move on metal or other surfaces without leaving marks or stains.
8.8Very Good
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9
TRYMAGTRYMAG 20 Pieces 30x3mm Neodymium Magnets Heavy Duty, Super Strong Rare Earth with Adhesive Backing, Powerful Permanent Neodymium Disc Magnets for Fridge, DIY, Crafts, Scientific
Main highlights- 【Quality Assurance】 - Manufactured under ISO 9001 Quality Systems, our magnets uphold the highest standards of quality. We are confident in their performance. If you have any questions, please feel free to contact us. Your satisfaction is our top priority
- 【Powerful Neodymium Magnets】 - Our heavy duty round magnets are crafted using the strongest magnetic material available. With an impressive holding power of not less than 18 lb per magnet for both direct touch and direct pull, you can rely on their exceptional strength for various applications
- 【Long-lasting & Rust-proof】 - Our round disc magnets are coated with a premium quality Ni+Cu+Ni triple layer, offering excellent corrosion resistance. This coating provides a shiny and smooth finish that remains resistant to rust and scratches. You can rely on these craft magnets for long-lasting durability and a pristine appearance
- 【Enhanced Versatility】- Our powerful magnets neodymium come with additional double-sided adhesive backing, greatly expanding their application possibilities. Whether you want to hang crafts, tools, spice jars, pictures, whiteboards in the garage, or enhance the science classroom experience at school, these super magnets offer the perfect solution
- 【Compact and Portable】- Our heavy duty strong magnets are conveniently sized at 1.25 inches in diameter and 0.12 inches in length. they are perfect for easy carrying and versatile usage
8.6Very Good
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10
TRYMAGTRYMAG 20x2mm Super Strong Neodymium Disc Rare Earth Magnets, 40Pcs Small Round Refrigerator Magnets for Crafts, Office, Whiteboard, Dry Erase Board, Cabinets
Main highlights- 【Unlimited Uses】- You can use the strong craft magnets when displaying photos, greeting cards working session papers as an aid. Also can help storage things or fixate items like charging cables, fountain pens and sticky notes. The heavy duty neodymium magnets are super useful for home and office
- 【Rust Resistent and Durable】- The strong neodymium magnets are made from brushed nickel silver finishing material, have high resistance to demagnetization, corrosion and oxidation, greatly increase the longevity of the mighty magnets, can perfectly meet your needs
- 【Professional Brand】- Made under ISO 9001 Quality Systems. We are professional small magnets seller and you can find any magnets you want in our store. Search TRYMAG MAGNETS. Find the magnets you want!
- 【Durable Round Disc Magnets】- Our small earth magnets are made of high-quality neodymium metal with three layers of protection, resistant to corrosion and oxidation, which greatly increase the longevity of the tiny magnets, can perfectly meet your needs
- 【40Pcs & Exquisite Package】- Our package includes 40pcs magnets (Size: 20x2mm/0.79*0.08inch), and comes with exquisite double-layer packaging can be used as a gift for friends, which also avoids damage and loss of the magnets during the transportation
8.5Good
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