Metal Discs 100pcs 4mm x 1mm (Approximately 5/32" x 1/32")

Metal discs are incredibly useful for magnetizing things together without worrying about magnetic interference or polarity. These are Ferro-Magnetic discs that magnets will stick to, but do not have any of their own polarity. You receive: Shape Disc Quantity 100 Diameter 4mm (Approximately 5/32") Height 1mm (Approximately 1/32") Pull Force 0.43lbs Magnetized Direction Axially Magnetized Finish Nickel Copper Nickel Material Q235 Steel     WARNING! Choking hazards, these are small metal discs that pose choking hazards to children and pets.