Disc Magnet 7/16" Round Neodymium 5mm Rare Earth Magnet !These Nickel Neodymium magnets are super strong and last more thatn the average magnet.
These round magnets are great for hobby projects, school demonstrations, custom tools etc.
They have a very impressive 5 lb. pulling strength.
Good for crafts, school projects, or to hang stuff on refrigerator