FINDMAG4 Pack Magnets Bar, Rare Earth Magnet Heavy Duty, Strong Neodymium Bar Magnets with Double-Sided Adhesive - 60 x 10 x 3mm

These magnets are very strong and the adhesive works great. I had a metal trivet hanging on the kitchen wall as a decoration and applied the magnets to it so I could put knives on it and free up space in my utensil drawer. It works great and looks nice. Twisting them apart works best instead of trying to pull them apart because eventho they have plastic spacers in between them they have a strong magnetic attraction to each other. Once you get one off the stack don't put it anywhere near the remaining magnets in the stack or it will pull the entire stack to it. I learned that the hard way lol. Don't have anything metal near your workspace because the magnets will stick to unintended metal items nearby. I learned that the hard way also lol.

These are GREAT! They are thinner than what I expected (2 of them broke as I was trying to free them from the group) HOWEVER they are so strong! I have a wooden board with a magnetic back- it's decorative and heavy- I put 6 of these magents on the back and it is hanging no problem!!

Wont work for my needs but that's on me. They are strong for the size and arrived in perfect condition

These are powerful magnets. They were much smaller than I expected but I used 2 to hang motion activated lights in my closet. They were so small and I was skeptical but they are doing the job much better than the flimsy magnets that originally came with the lights.

I bought six of these magnets to hold up a 2'x3' sheet of 1/16th-inch plexiglass to block drafts coming through the hood over our kitchen stove. The plexiglass probably weighs 2 lb, and the magnets would supposedly hold up to 60 lb. The problem was that the plexiglass had to sit between the magnets and the stainless steel hood, which, though ferritic, would not attract a magnet quite as strongly as regular steel or iron.Using the double-sided tape, the result was an utter flop. I then removed the tape, and glued the magnets to the plexiglass with super glue (after first scuffing the plastic with 120 grit sandpaper). This brought the magnets about 1/25th inch closer to the hood. But, still, the result was too weak to hold the plexiglass in place.To summarize: 1) Ferritic stainless steel will only attract a magnet a fraction as strongly as normal steel or iron; 2) Even a space as small as 1/16th of an inch will GREATLY diminish magnetic attraction; 3) You can glue these magnets down with super glue.I've now ordered 15 more magnets claiming 45 lb strength each, and anticipate that they'll do the trick.

Small but great magnets. I use them in my office for holding scissors and pocket knife. Very strong and the adhesive on one side makes it easy to stick to a desk or cabinet.

The photos they advertise and include in the item description (see photo) show that they include 3M double sided tissue tape. Comparing these to other sellers, this was the deciding factor in my decision to purchase these.What you get, however, is a generic tape. Why’s that important? Because if you are using this to make something magnetic, the inferior tape will not hold to the item you are adhering it to.All in all, I purchased around a total of 12 packages for a large project. I used it thinking it should hopefully be okay. All of the items are slowly falling off of the steel door due to the tape not holding.I contacted the Seller who describes their customer service motto as “95% customer satisfaction is not good enough.” Well, I shared photos of the purchases as well as the failing adhesive and asked if they would send me the 3M tape that’s advertised in their listing or reimburse me for 3M tape I could purchase on Amazon for over 200 magnets, which would be ~$15. They replied and said, “ The adhesive's stickiness may have weakened due to long-distance transportation” and refused to send me the tape they advertise and offered a $2 credit. $2 for is not going to cut it when I’ve purchased 12 packages of 24 magnets - that’s 288 magnets. I am incensed.Instead, I need to return these to Amazon. This means that the faulty adhesive needs to be scraped off of every magnet, which is an even bigger waste of the 100 hours I sank into this project. And if you’ve ever worked with neodymium magnets, it can be straight up dangerous to try to reassemble them.Don’t waste your time with this Seller, FINDMAG. Purchase from another Seller that doesn’t engage in false advertising that ends up wasting a ton of your time and labor.

Actually so strong they're hard to separate. Recommended if you're looking for a heavy-duty magnet for whatever your needs.