Neodymium Countersunk Ring Magnets 10x3x3 10x3x4 12x3x4 N35 Strong Disc Rare

10x3x3 10x3x4 12x3x4 N35 Strong Disc Rare. Neodymium Countersunk Ring Magnets. Where Are Neodymium Magnets Used?. If swallowed they can block respiratory and digestive tract. Larger magnets, generally the size of your palm will affect anything magnetic or electronic in their vicinity.

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