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Neosmuk Rare Earth Magnets, Super Strong Magnet Heavy Duty for Craft, Neodymium Magnets with Adhesive Backing for Board, Thin Powerful Large and Industrial Magnets Stick for Cabinet, Refrigerator: Amazon.com: Industrial & Scientific
ALNiCo - NEO20 - Magnets, Neodymium, Super Strong Commercial Rare Earth Magnet. So=Flat surface (No/Curve).
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