Review on 50Pcs Neodymium Magnets With Countersunk Hole And Stainless Screws - Strong Rare Earth Magnets Disc For Locker, Tool Storage, Crafts By MIKEDE by Blake Giordano

If I’d known how powerful these magnets were when I ordered them, I would have bought fewer packages. I required strong magnets to hold a sign in a place subjected to the elements and designed a board to hold 8 magnets. But due to their crazy strong magnetism, I required only 3 magnets per board, and even then, it takes some effort to remove the board. (Had I used 8 magnets as initially designed, I fear the removable board would have been a permanent addition.)None of the magnets have chipped, and they’re as shiny as the day I removed them from their packaging. These are impressive magnets!