50-200pcs Super Neodymium Magnets Pinboard Strong Discs Cube N35
Magnets Type: Neodymium. Super strong Rare-Earth magnets,once they get stuck with each other,they are hard to break apart. Shape: Hole Disc Magnets. 50/100/200 x Magnets. Plating:Ni-Cu-Ni ( Nickel ).