LOVIMAG Cabinet Magnets, 20lbs Rare Earth Magnets, 12Pack Strong Magnet with Holes and Iron Sheet,Neodymium Magnet with Screws for Holding Tools, Door, Magnetic Cabinet Locks-Black,0.63x0.19inch

WOW! super strong and just what I needed. I mount these on the wall to provide magnetic anchor points for a white board and boy do they hold strong.I lost the magnet to my trendmill and just tied a string around the magnetic loophole and a simple clothsline clip and macgyvered a solution. Works great now. I really love the strength of these magnets and that they have a hole for mounting.

They're exactly what I need for my project. Since they're dark brown, I don't have to worry about painting them. They're strong and can easily attach to anything metal when you're handling them. I ended up thinking I'd lost one because it got stuck to the bottom of a pencil holder. It was attracted to something metal inside of it and it took me half a day to discover it. Also, if you attach an iron sheet dead center onto a magnet they can be very hard to remove by hand alone. I found it fairly easy to do by just using another magnet to pull the iron sheet away from the center and then you can easily peel or slide it off. I was thinking my solution would require me to have two magnets stuck together, but these work with each magnet sticking to an iron sheet. Thus instead of getting 8 interfaces you get 16 total.

The media could not be loaded. After being let down from just about every magnet I've purchased on amazon, I had given up but saw these and figured I'd try Amazon one more time before going to the magnet website I typically use (which sadly is not cheap and why I was hoping to find something here) and these have been 100% great, have had more than enough strength for every application I've used them for ( I use magnets for just about anything you can imagine, they are useful in all kinds of crazy ways you wouldn't even think of... Or maybe I just have a problem.haha either way, these have been great). I highly recommend. I will say THESE ARE VERY STRONG, CAN BE HARD TO SLIDE APART of YOU DONT HAVE FAIRLY STRONG HANDS. YOU MIGHT NEED A MAGNET SEPERATOR (I can only imagine they're for sale on here or I know there are all kinds of videos/plans online that have instructions to build one, they are very simple to build, with very low cost) I COULD SEE HOW A PERSON COULD EASILY PINCH THEIR FINGERS OR ANYTHING IN BETWEEN THESE WHEN THEY SNAP TOGETHER. I GAVE A FRIEND OF MINE 2 OF THEM AND THE MORON LET HIS DAUGHTER PLAY WITH THEM. NEEDLESS TO SAY HE HAD A VERY UPSET DAUGHTER WITH A LITTLE BLOOD BLISTER ON HER FINGER, SO... I CANNOT BELIEVE I ACTUALLY NEED TO SAY THIS BUT....THESE ARE DEFINITELY NOT A TOY FOR YOUR CHILD AND NOT AT ALL SIMILAR TO THE LITTLE MAGNET BALLS THEY MAKE FOR KIDS

These are strong, well made, and aesthetically pleasing! Going to work great for the project I purchased them for.Unfortunately, in both packages I purchased, there were only 12 screws. Not enough to attach both washers and magnets.In this case I have other hardware I can use, but this seems like a QC oversight that folks should know about.

Great strong product

These are pretty cool. I made bookbag holders for the classroom. I used 2 on each end. They hold kindergartens bookbags pretty good.

I was surprised with how strong these magnets are. Be careful not to let them stick together. Great buy!

Useful but not as strong as other neodymium I've purchased. I like they included screws that match the holes. I've mounted a bunch of them around the garage to hold small tools like razor knifes, mechanical pencils and small screwdrivers. Also use them to hold diagrams and papers to my metal cabinet doors. No way the set I received are 40lbs magnets.