Super Strong Neodymium Disc Magnets with Double-sided Adhesive, Powerful Permanent Rare Earth Magnets. Fridge, DIY, Building, Scientific, Craft, and Office Magnets, 1.26 inch D x 1/8 inch H - 16 Packs

These magnets have a great surface area to adhesion. I use them to hang up LED lights in my greenhouse cabinet and to wrap a transparent drawer liner around a pet cage (to protect the wall behind it). They don't rust, chip, or break (so long as you're careful using them!).

I really needed these for a cosplay and trust when I say they’re super strong! I really enjoyed working with them, but I will say it’s a little scary as well. Since I was placing the pieces together even being a good distance apart they were so strong they would clash together and break apart unfortunately. Though that can happen with any magnet, just be sure to be safe and be cautious but they’re really good and sturdy

These are great quality, strong magnets that adhered very strongly to the backs of my cabinet doors around my apartment. I used them to cat-proof my apartment because I have 2 kittens who like to explore the contents of my cabinets. these have been very durable so far and are the perfect size for the the backs of my bathroom and kitchen cabinet doors. super happy I bought these because I no longer have to worry about my kittens getting into the areas where I keep cleaning products and other items that could pose a risk to their safety.

These larger than quarter size magnets are very strong and would recommend but one has already broken then it got too close to one of the other magnets. It snapped when it hit the other magnet, so somewhat fragile. The 2 pieces are still usable but edge is jagged. Would recommend.

So these stick together. No one knows how it works. It's one of those mysteries like where do pigeons go when they're sad or how do you make a duck speak Mandarin? We just don't know!BUT! I have a theory. So these magnets stick so well there's only one obvious solution: they use the ghosts of crabs to make them... No hear me out, I'm not a crazy person no matter what the "courts and medical professionals" say. But crabs have claws and they can hold things really well... See where I'm going? Yeah. They kill innocent crabs and harvest their souls for their magnets. It's either that or witches...... crab witches???!

I ordered and tested several adhesive magnets and returned most of them because they were ridiculously weak.These are very good and hold heavier objects than small sheets of paper.A few things you need to know: contrary to some comments/answers, each magnet has 2 poles so you need to have a plan BEFORE sticking the adhesive. If you stick on the wrong side, the adhesive is tricky to remove and they are not cheap so you do not want to waste them.

The magnets were incredibly strong. 5 stars for that. But the rings that seperate these need to either be thicker or have a tab. If you slip while seperating them they shatter. After shattering four of them, I gave up.

As described.