4x3mm Disc
4mm x 3mm Neodymium Disc Magnet N42 Strong Rare Earth Cylinder Magnets 4x3mm Fridge Magnet Home Depot

4mm x 3mm Neodymium Disc Magnet N42 Strong Rare Earth Cylinder Magnets 4x3mm Fridge Magnet Home Depot

Price range: $4.59 through $22.95