N38 Neodymium Magnets Extra Strong Rare Earth Magnets for Fridge Whiteboard. Neodymium Rubber Coated Pot Magnet 22mm 43mm 66mm 88mm M4 M6 M8 M10. Magnets Super Strong N52 Neodymium Magnet 50 10 3mm/5mm/10mm Rare Earth.
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