Compact and PortableOur small round refrigerator magnets are conveniently sized at 0.79 inches in diameter and 0.12 inches in thickness. They are perfect for easy carrying and versatile usage, making them ideal for a variety of applications.
Enhanced VersatilityOur heavy duty neodymium round magnets come with additional double-sided adhesive backing, greatly expanding their application possibilities. Whether you want to hang crafts, tools, spice jars, pictures, or whiteboards in the garage, or enhance the science classroom experience at school, these strong small magnets offer the perfect solution for a wide range of uses.
Powerful Neodymium MagnetsOur strong fridge magnets are crafted using the strongest magnetic material available. With an impressive holding power of not less than 15 lb per magnet for both direct touch and direct pull, you can rely on their exceptional strength for various applications
Long-lasting & Rust-proofOur 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
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Overview
Specs
Reviews
6 Pack Strong Magnets with Adhesive Backing, 20x3mm, Black
Learn more about the Detailed Specifications
Specification
Type
Neodymium
General
Brand
TRYMAG
Features
Features
Neodymium, 15 pounds
Details
Color
Black
Finish/Surface
Black
Sizes/Dimensions
1
Selling Unit
Black-20x3mm-6Pcs
Quantity
Black-20x3mm-6Pcs, 6, Count
Specifications
0.79 L x 0.79 W x 0.12 H inches, 20x3 6p, Neodymium, Black, Round, 15 pounds, 6, TR-20x3 6p(Black), 0.79 L x 0.79 W x 0.12 TH inches
Additional Information
First Listed on Newegg
August 03, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.