Powerful disc neodymium magnets are made of neodymium iron boron magnetic material. They can attract a variety of materials made of ferromagnetic elements, including nickel, iron, cobalt, and alloys. Strong magnetism lasts forever! They are plated with three layers of nickel, copper, and nickel to reduce corrosion and provide a smooth surface that greatly increases the magnets' longevity.
These strong small magnets can be fixed to non-magnetic surfaces with screws, which greatly expands the application range. Round rare earth magnets can be directly adsorbed on magnetic materials and fixed to non-magnetic materials with screws. Sturdy and reliable. Be careful and slide the magnets gently when separating them.
Round magnets with holes can be widely used in your daily life or work: tool storage, refrigerator magnets, jewelry, photos, greeting card displays. They can also be used for science experiments, crafts, and DIY projects.
Size:
Small = 0.8cm x 0.3cm
Medium = 1.2cm x 0.3cm
Large = 1.5cm x 0.3cm
What's in the box
10 x Round Neodymium Disc Button Magnets (0.8cm x 0.3cm)
10 x Round Neodymium Disc Button Magnets (1.2cm x 0.3cm)
10 x Round Neodymium Disc Button Magnets (1.5cm x 0.3cm)
