DIYMAGPowerful Neodymium Bar Magnets, Rare-Earth Metal Neodymium Magnet, N52, Incredibly Strong 33 LB Strength - 60 x 10 x 5 mm, Pack of 30

All the magnets are very strong but one is chipped out of the corner other than that they're great

Easy to handle. Very strong magnet, worked very well for my application. Probably over-kill, but when did I ever let that stop me. Great thing to keep around, because, when you have this kind of capability, it opens up a whole new world of possibilities. Well worth the money. If you follow the directions, in initially separating them, there will be no worries about breaking them. But, I repeat they are very strong, and it will be very hard to pull them off of a surface- you have to slide it off an edge to remove them.

Plan project wisely first. First off, quick delivery, great seller. I may be a little harsh on the review but mainly due for my issues durring use and the seller has a better but more expensive option. Con1- 3m tape will not adhear on felt or fabric for very long mounted on the side of an object. Even with pressure for 1min and left to dry for around 24hrs. The magnet will slide/pull off if shear weight/weight is applied. Using glue with the 3m to try to re-mount did not work since the glue would not cure or hold well on the 3m tape. Like I said, did not work well for my use but the tape method could work on a clean, flat surface and possibly on the side of a flat, clean, non fabric surface. Wear clean gloves when applying the tape to magnet or to surface. Dirt and oils will degrade the glue and will not set or stay in place, so make sure your tape is prefectly lined up with the magnet when applying and applying to surface. Con2- even though it should be well known, these are very hard/brittle magnets. If another magnet hits another or a metal object is pulled into the magnet, it will break and or shatter. use caustion. Better option to these are the magnets with brackets that have pre drilled holes that come with screw. Helps protect the magnet on 3 sides and mounts much better. They are more costly and do require them to be screwed onto location. These are also available through this seller. I would even say, using the backet ones with glue or double sided tape is a better option since the magnet would be more protected from damage. Do not store or place magnets near electronics (tv, cell phone, computer, gaming console) or any type of digital storage device. They will be damaged, erased or destroyed. This is basic practice with just about any magnet, so use caution. Ferrous materials (steel/iron) can and most likely will become magnatized if left on a strong magnet for awhile or if the object is slid off the magnet to many times. Rock/pull off object, dont slide it. (Thus why mounting is important). I tried mounting a few about 1-2in side by side( verticle and horrizonal) to give additional mounting strength but the magnets would attract eachother and the one with the weaker glue would come off and stick to the other. Thankfully they did not break. In summary, they are pretty strong and have many applications, they just did not suit my use perfectly and there are better options for similar uses. Instead of returning mine, I'm sure I will figure out another use for them. Only difficult part will be A- storage and B-removing the tape or de-glueing the tape for storage then re-glueing them. A nice option from the seller would be to provide non drilled brackets to place these in for added protection.

Breaks easily! Super strong magnets using yo secure a metal screen top to a reptile enclosure. Very strong, however broke two just taking them apart. For the price however, worth it. Good size and shape for maximum strength.

Introduction: Ah, behold the Powerful Neodymium Bar Magnets—tiny yet mighty, like the unsung heroes of the magnetic world! These rare-earth metal wonders have infiltrated my life, and I’m here to share my electrifying experience with you. Buckle up, because we’re about to embark on a magnetic adventure that’ll stick with you (pun intended)!Chapter 1: The Arrival Picture this: The sun peeking through my window, casting a warm glow on the unassuming package. I tore it open like a kid on Christmas morning, and there they were—ten sleek, silver bars, each measuring 60 x 10 x 5 mm. My heart raced faster than a hummingbird’s wings. These weren’t just magnets; they were miniature cosmic forces waiting to be unleashed!Chapter 2: The Magnetic Dance I placed one magnet on my fridge, and it clung with the tenacity of a koala hugging a eucalyptus tree. The 33 LB strength was no joke! Suddenly, my shopping list transformed into a magnetic masterpiece—a symphony of coupons, photos, and takeout menus. The magnets whispered, “We’ve got this, buddy.”Chapter 3: The Science Bit Let’s geek out for a moment. These N52-grade magnets are like the rock stars of the magnet world. Their magnetic field could pull a spaceship out of orbit (okay, maybe not, but close). I felt like Tony Stark, minus the suit.Chapter 4: Practical Magic My creativity soared. I crafted a magnetic sculpture—a wobbly tower of paperclips, held together by sheer magnetism. It stood tall, defying gravity, and I named it “Clip Tower of Triumph.” My cat batted at it, mystified. Clearly, she sensed the magic too.Chapter 5: Unexpected Uses These magnets aren’t just for your fridge. Oh no! I stuck them to my toolbox, organizing screws and nails like a pro. And when my curtain tieback broke, guess who stepped in? Yep, my trusty neodymium magnet. Curtain fashionista, right here!Chapter 6: Warning: Magnetic Obsession Ahead I became a magnet evangelist. Friends received unsolicited texts: “Have you heard about neodymium? It’s life-changing!” I even considered a bumper sticker: “I Brake for Magnets.”Conclusion: The Attraction Continues So, dear reader, if you seek magnetic enlightenment, grab these Powerful Neodymium Bar Magnets. They’ll hold your secrets, your shopping lists, and maybe even your heart. And remember, when life gets chaotic, just stick together—like magnets do.Epilogue: These magnets? They’re not just metal; they’re magic.

Good quality magnets. Have not broke any thus far and they are very strong for their size. The finish is nice and smooth and good value for the money

These are quite strong but quite brittle as to be expected with these types of magnets. However the reason i took off two stars is because they are advertised as being "heat resistant". Well, they lost about half their strength after a few hours of exposure to 125 deg c. I encapsulated them in nylon then attempted to anneal the nylon with the temperature peaking at 125 deg c during the annealing process. After slow cooling over a few hours the magnets lost about half of their magnetism.

It is good and strong, but it is however not scratch proof.