(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research

I'm a wet shaver and I often have 1/2 of a double edged razor blade sitting around. I bought this so I wouldn't set a razor blade where it will get lost and/or eventually found by accident along with cutting a finger. When I break a blade I store the unused half in its wrapper and attach it to the magnet. This magnet is perfect. The blades won't move. I have to slide them off. It doesn't work to pull them directly or it will bend the blade. It's very small so it fits on my shaving shelf and very strong so it holds the blade until I'm ready to slide it off and use it. The magnet big enough it won't easily get lost. One word of warning. I had one of these magnets and I let it get too close to another magnet. They slammed together and broke. Just be aware of how hard this will slam into something magnetic or worse yet, another magnet. I actually think you could get a nasty pinch.

Very powerful, I mean once you get it attached to something, it will be VERY HARD to get it off. I had to use a hammer to get it off! This is one strong magnet. I use it for a weird purpose: as part of trying to install a running board on my SUV, I dropped one of the holding bolts into a part of undercarriage that is SEALED - so there is no way to retrieve that bolt! After suffering weeks of rattling bolt every time I accelerate and decelerate, I went NUTS. I had to do something about it, it was driving me crazy. Tried a bunch of different things to retrieve the bolt, but without cutting thru metal on my expensive SUV, there seemed no way. Then finally it hit me! I could buy a strong magnet and fish out the bolt closer to the tiny entrance [thru which it fell in the first place]. But that proved very hard too (because the undercarriage is also made of magnetic material - aka iron :). So I decided to leave the magnet in hopes that that would hold the bolt in place. That finally helped - once the bolt rolled itself into position (that took a week of rough driving, lol), the magnet did its job and held the bolt in place - the rattle is finally gone! I might buy a few more of these and put them a few inches apart to keep the bolt from ever escaping the death grip of magnetism!

I bought this to prevent my boat trailer surge brake pin from falling out when launching my boat from a ramp. It works perfectly for that application. Prior to getting this the pin would fall out and I would have to keep the trailer electrical connection plugged into the tow vehicle in order to back the trailer into the water- not ideal. Simple solution to that problem. Very strong magnet.

I bought several gel polishes with the cat eye magnetic effect. The magnets they come with are a bit weak. This magnet is strong and quick to work with. ** This can also be used to magnetize your driver bits to better hold screws for hardware projects. No one likes dropping screws.

This magnet arrived in a very light box, about 8 inches long and 4 tall. I opened it up and saw the magnet was encased it bubble wrap, and immediately I knew the magnet would be in pristine condition. Strangely it arrived four days earlier than scheduled, but whose complaining? The magnet itself is the exact measurements in the description, and the edges are all nicely rounded. It is strong enough for any practical use, but I wouldn't call it "super strong", however it is a great first magnet. I could pick up my 16 pound weight with it, so it is powerful, but an object has to be very close for the magnet to attach. This magnet is great as a starter magnet, as a retrieval tool, but not for someone looking for an extremely strong magnet. I wrapped mine in gorilla tape so it wouldn't chip as it collides with other objects, and I strongly recommend this to anyone buying this, as neodymium magnets are not the strongest things

Also got it for magnetic nail polish... and holy cow, does this baby do the job!!! I've never gotten the pull like I do with this one. I used two base magnets I had from around the house to set this one on it's side and then rest my finger on top of it while I paint (skinny side up and the base magnets are so I don't have to balance this magnet while I paint). Incredibly impressive and super easy. Just remember to keep this away from your electronics!!!

Very, very strong magnet. I walked past a metal bookshelf in a room with this magnet in my left hand. I passed a little too close and this thing flew out of my hand to get to the metal. I was amazed. But, keep in mind that I realized I definitely need to keep this out of my computer room. Powerful magnets + electronics = not a good idea. Of course, it's not a 1 foot range I'm speaking of. It's a matter of inches. The great thing about this particular magnet is that it's long so you can pick up keys when you drop them somewhere tight, tie a string on one end and lower it into the depths so to speak.... There are keychain magnets but they come round or thick. That makes them harder to use in tight fits.

It did what I needed it to do for my cat eye gel nail polish but then it broke when it became attracted to a metal object.

Very powerful

Nice, strong and powerful. No chips or broken edges. Highly recommended. Only downside is the pole marker line is a drawn by a red permanent marker which rubs off easily.

This magnet has a great strenght. It will be good for a project.

Good power. Very poor finish (not even close to picture shown)

Very poor quality product. This magnet is way too costly @₹1380. Actual magnet delivered was far from the displayed images. The magnetic strength was too low, than I expected for such neodymium magnets. This product would not have solved the purpose that i bought it for. I have returned the magnet on the very first day itself.