VNDUEEY Magnets with Holes, Strong Rare Earth Magnets, 16 Pack 40LBS Neodymium Cup Magnets with Stainless Screws for Wall Mounting, Round Base Disc Magnet for for Kitchen, Office, Workplace, DIY Craft

So good, so strong magnets, must have in your workshop

I used this to mount a small security camera up where I wanted it to hang. They are difficult to remove from each other when they attach. The mount with a screw in the center. I don’t know what the science is behind its manufacturing process but wow these have very strong magnetic attraction

These are strong magnets. Very strong. You will have trouble prying them apart. I screwed four of them to the back of a whiteboard and put it on the fridge. Couldn’t get it off. Finally forced the board off the refrigerator, and one of the magnets stayed behind, pulling its screw out of the board’s metal and plastic backing. To use them I finally had to cover each magnet with five layers of paper to weaken the force.Did I mention that these magnets are strong?

Good magnets but be careful not to tighten the screws too much. The magnets are fragile and the screws are soft. I cracked one magnet and sheared a screw on another by overtightening the screws. These are good for the price though.

I wish they were a little bigger, but they are strong enough for me.

I put these on the end of oil filters to improve their performance in an effort to keep more iron out of the filter media, Work great for that, lo cost and powerful - as good as old hard disk drive magnets.

Magnets are very powerful. Be careful not to put them on something. You don’t want to get them off of very powerful. Came very quickly in the delivery.

The size of the magnet is good,and they are strong and cling to the surface very well. But they are brittle and you can easily crack them when you tighten the screw. Overall they still function, but because they are now cracked, it makes removing them a little bit harder. So if I had to do it again I would probably glue them on to my wooden base. I use them to hold a wooden base holding a driveway marker pole on my rv tongue. Aside from them cracking they seem to work well. I’d use them again for the price point.

The magnets arrived within a few days of ordering, but unfortunately they were a bit too large for what I wanted to use them for. They have amazing strength though.

Great product for catching caps. Very strong

Very strong. Convenient to use. Excellent delivery.

I received the package and 2 were broken during transport.I only needed 3 of them, so having the broken ones didnt cause any issues. I would have given 5 stars if I received them all in decent shape.Work great for what they were intended for...

I bought these to hang hockey room team sign on doorway and they are too small for this purpose and I'll have to remake them next year. It was my mistake at not seeing the size though. They are very strong magnets for their size though.