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Strong Industrial Magnets 3 in x 2 in N45 Rare Earth Neodymium Disc - Applied Magnets - Magnet4less
Neodymium Rare Earth Disc Magnets- 10mm x 5mm (.39" x .20") Grade N52 Highest Grade Package of 2 Nickel Coated-Ultra Powerful 14k Gauss - Walmart.com