FINDMAG N52 Neodymium Magnets Strong Magnets Rare Earth Magnets with Double-Sided Adhesive for DIY, Fridge,Scientific, 1.26'' D x 1/8'' H - Pack of 8

I recently purchased the Neodymium Disc Magnets for my daughter's physics project, and they exceeded all our expectations. These are not your average magnets; they are extremely strong and offer an impressive range of applications, as we discovered firsthand! You need to be careful to not pinch your fingers because of the strength. The task was to create a speaker from scratch, and thanks to the exceptional strength of these Neodymium magnets, the project was a resounding success. In fact, her speaker was the only one in the class that could be heard from across the room, a testament to the remarkable power of these magnets. In fact, the Physics teacher told my daughter this was the best speaker he'd heard in years and asked to keep the speaker for future classes as an example but was worried because he thought the magnets were $40! The Neodymium Disc Magnets are also wonderfully compact. Despite their strength, they are small and versatile enough to be used in a variety of contexts, from science projects to household tasks. Another aspect worth noting is the quality of the product. The magnets are well-made, durable, and have shown no signs of wear and tear, even after being put to the test in a rigorous project. The Neodymium Disc Magnets are an excellent purchase for anyone in need of strong, reliable magnets. Whether for a school project, like in our case, or any other application requiring a powerful magnet, these Rare Earth Magnets are up to the task. I cannot recommend them highly enough. They turned a physics project into an unforgettable success story and, for that, they have earned my highest commendation!

These are super strong and work great for many applications. I used them to attach an LCD extension monitor for my laptop and it holds perfectly.

Power mags for sure. Just be careful, they will attract and break if you're not diligent to separate them.

I got some of these as a gift (because the owner was afraid to handle them), so read the directions first. These are NOT ordinary magnets. I used some to do a temporary repair on a 275 gallon oil tank with a hole in the bottom. I cut a disk shaped layer of Silicone material cut from an old Ipad case. Double sided tape to hold the silicone onto a stack of 5 magnets. Placed the pile over the hole, and the lead stopped! It's been stopped for 6 months. Maybe they'll get it repaired this summer. Anyways, I have the same type of oil tank in my basement and it's 67 years old! So, I ordered some more these powerful magnets, just in case!

These were surprisingly strong, at least the magnetism to each other. I would suggest wearing thick gloves when handling them near each other: They will fly together at high speed when placed near each other and can pinch fingers when they connect!