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

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.

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

Did not expect the magnets to be so strong for their small size. The worked perfectly.

These are pretty strong magnets and they worked perfectly for my need.

Very strong magnet

I bought these to tie to the "corners" of my rope spiderweb we put on the garage door for Halloween. They work GREAT! They are so strong that one magnet broke the 20 lb. fishing line I used to tie them on the web. The knot held but it broke theline itself. I love these things.

Worked perfectly to secure a television enclosure. Exactly what I needed for the job.

Some how this ends up being very strong on one side and seemingly having no magnetic pole on the other side. No idea how they did it, but it is impressive.

Great Magnets. Pretty strong. Good quality.

It's strong but if you want to put fabrics between the magnet and the washer get the stronger version because it becomes weak. The screws are really small too which make the magnet hard to install.

Bought these to add to a car windshield protector for a stronger magnetic hold. These are super powerful magnets. If you accidentally stick two of them together, good luck getting them apart again. They’re doing a great job keeping the windshield cover in place.

Good strength and finish. I used these to display items in a cabinet. Coins, lighters & paper currency. They hold perfectly and still allow items to be removed and replaced easily. Very happy with the purchase.

These magnets are VERY powerful. I was very surprised by the holding power. They do however break quite easily. If they didn't break so easily I would definitely rate them 5 stars.