LOVIMAG Super Strong Neodymium Disc Magnets with Epoxy Coating, Powerful Permanent Rare Earth Magnets 1.26 inch x 1/8 inch, Pack of 6

These are seriously some strong magnets. The only issue with them is that if you do not hold onto them tightly, they will jump out of your hands and attach to each other and break, which is what happened to 3 of them when I opened the package. Literally, sparks flew when they connected and all three magnets broke, one into tiny little pieces. Luckily, clean up was easy as they didnt go anywhere, but I did loose 3 of the magnets, and was short for a project I needed them for. They are very thin, lightweight and come with adhesive pads. The size is fairly small, but the strength is crazy. Again, be careful... because they are so thin, they will easily break if they snap onto each other or another metal object. I used super glue to adhere them to one of the objects I needed them for, and now I've got to order more to use for the other object. Because they will be underwater, I cannot use the adhesive backing, but with the super glue, they are not going anywhere.

They are strong. But when sitting on counter close to each other and the pull together some shatter when the snap together.

I was looking for a magnet to hold rock in my aquarium and this didn’t disappoint , with 1/4” thick glass this work fabulous would be buying another set soon

Satisfied with item and seller

Super strong!