I've had and used many many neodymium magnets in the last 20 years. They're all great and strong always, and so are these. They are all also inherently fragile and obviously drawn to eachother. These are so thin that they break very easily on impacts. Totally understandable. Sometimes you just need thin magnets like theses and these are great for the job. Just be extra careful with them obviously. Try to slide them on to your metal surface from the side/edge as opposed to just plunking one on the surface, or you will more than likely shatter it
Pack Of 12 MIKEDE Neodymium Bar Magnets - Strong Rare Earth Metal Magnets With Double-Sided Adhesive - 60 X 10 X 3 Mm Size
41 Review
50Pcs Neodymium Magnets With Countersunk Hole And Stainless Screws - Strong Rare Earth Magnets Disc For Locker, Tool Storage, Crafts By MIKEDE
42 Review
Powerful Neodymium Bar Magnets With Double-Sided Adhesive - Ideal For Home, Office & Scientific Uses - Pack Of 16 Magnets
40 Review
MIKEDE 8-Pack Powerful Neodymium Magnets With Double-Sided Adhesive - Ideal For Fridge, Crafts, DIY, Science, Building & Office Projects - Rare Earth Magnets For Strong Grip
39 Review