10 25 50 100pc 25mm x 3mm 1" x 1/8" N52 Strong Disc Rare Earth Neodymium Magnet

N52 grade Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. SAFETY WARNING: KEEP AWAY FROM ALL CHILDREN.