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160 Mil Strong Magnet Squares with Adhesive Backing(Each 3/4' x 3/4') for Heavy Duty Items,Peel and Stick Self Sticky Magnets (36PCS)

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • 3M strong adhesive with simple peel and stick application, Clean the Surface ,Peel off the Backing paper,Apply Pressure ensure well adhesive contact
  • Rubber magnetic backs:Anti scratch,will not cracked or broken.Never chipped.
  • Mounting 2 or more this strong 160 mil magnets if necessary for higher magnetic force.
  • Turn things into magnetic items.
  • 36 pieces adhesive magnets.Each magnets 3/4 x 3/4 x 4/25 inches(19x19x4 mm).


3M strong adhesive with simple peel and stick application, Clean the Surface ,Peel off the Backing paper,Apply Pressure ensure well adhesive contact.
Rubber magnetic backs:Anti scratch,will not cracked or broken.
Mounting 2 or more this strong 160 mil magnets if necessary for higher magnetic force.
Turn things into magnetic items.
36 pieces adheisve magnets.Each magnets 3/4 x 3/4 x 4/25 inches(19x19x4 mm).


Scout Winn
Reviewed in the United States on March 9, 2025
The glue was not stick enough for my small clay figurines and the mganet couldnt hold them onto the fridge i mean these things maybe weigh 2-3 ounces.
M. Galvez
Reviewed in the United States on March 8, 2025
These magnet squares with peel-and-stick adhesive backing are a convenient and versatile addition to any crafting or organizing toolkit. At first glance, the magnets have a clean, uniform shape and size, with a smooth, matte finish that gives them a professional look. The peel-and-stick backing is easy to remove and sticks securely to most surfaces without leaving residue when removed, which is a huge plus.In terms of performance, these magnet squares hold up well. They are strong enough to attach to lightweight materials like paper, cards, and posters, and they also work well on metallic surfaces for light-duty tasks. The adhesive backing offers a reliable grip, making them perfect for DIY projects or organizing tasks where a magnet needs to be placed temporarily.Overall, I would highly recommend these magnet squares if you’re looking for a simple, effective solution for small-scale magnet-based projects. Their ease of use and adhesive functionality make them a great choice for anyone from crafters to home organizers.
Davezilla
Reviewed in the United States on March 17, 2025
These are no ordinary magnets. They’re dangerous in the wrong hands. I wasn’t prepared for how strong they were until I unwrapped them. Instantly, a loud scraping sound from my kitchen startled me. It was my refrigerator and dishwasher being sucked out of the kitchen by the sheer force of magnetism. I have found them quite useful in parking lots where a rude double parker has taken the last spot. I simply pull out a few magnets, and suck their car out of its spot. If I’m really mad, I throw the magnets toward the sky, sending their car into low orbit. Worth the money.
LEESE
Reviewed in the United States on March 17, 2025
The peel n stick magnetic squares are lightweight and supportive. I like that the magnetic squares have an adhesive backing, but they are all stuck to the one piece of paper with the 3m wording, so once you remove it you will have to apply it right away. A solution would have been to have individual peel away backings on each. Hopefully the stickiness will hold up. Otherwise, the magnets are a good size and perfect for several home projects that I will use them for.
Shari W.
Reviewed in the United States on March 11, 2025
The magnet is strong! I used a few pieces to keep my small dry erase board in place, and it works very well. The backing is 3M, so very adhesive and stable. Perfect size for random things around the house.Although the magnets are cut up into squares, the 3M backing is one big sheet that isn't aligned. Some edges were sticky but didn't have 3M coverage, so stuck to the plastic bag. Highly recommend to lay the whole piece flat, take out of bag, and use a box cutter to cut into squares before using.
FuzzyLogician
Reviewed in the United States on March 10, 2025
Not as strong as I had hoped, but with enough effort, you can use them to mount an acrylic board or attach a barcode scanner.One slightly annoying issue is that they tended to peel off from their backing prematurely. Be cautious not to let the adhesive stick to itself—it’s a hassle to untangle and salvage the magnets. It’s doable, but definitely not ideal.For light-duty applications, they get the job done, but I personally prefer something with a bit more holding power. On the plus side, the magnets are smooth and haven’t scratched the surfaces I’ve used them on. That said, I’d recommend avoiding sliding them around, just to be safe.
Alamoman
Reviewed in the United States on February 9, 2025
Picture A, is the sticker side of the magnets in the package. Picture B, is the magnet side of the magnets. This house is really old and when they built it there are several doors that had these old clamp style door locks to keep them close, but they are worn out and need replacing and I needed these magnets to keep the doors closed. Well at least to hold the doors shut when you close them. I did one of these doors and works fine, but I have several other doors to do so it will be awhile before I can get to them. I do know that the Adhesive on these is really strong and found that out on some things that use the same glue to keep them in place. Just make sure that everything is clean before you stick them and so far I have some things stuck on my house and not one of these small pieces have came loose, even in the weather, so I am a believer. I do hope this helps when you are looking for things to use these for. Since I have had them in my hands I have thought of a few other things to do with them.
Martina N. Rodgers
Reviewed in the United States on February 14, 2025
As a teacher, I recently started using 3M magnetic squares, and they have quickly become an indispensable tool in my classroom! These squares are the perfect size for hanging various materials on my whiteboards, and their strong magnetic hold ensures that everything stays securely in place. I love their versatility; they can be used for everything from displaying student work to organizing lesson materials, making them incredibly handy for everyday use. The quality is impressive, as they are durable and withstand frequent handling without losing their magnetic strength. For such a reasonable price, the value is outstanding, and they add a neat, organized aesthetic to my teaching environment. I highly recommend 3M magnetic squares for any educator looking to enhance their classroom's functionality and presentation!