MIKEDE Neodymium Magnets, 5 Pack Black Super Strong Magnets Bar, Waterproof Heavy Duty Magnet with Adhesive Backing, Rare Earth Small Magnet Strips for Fridge, DIY, Craft, Science - 60x10x3 mm

Excellent! Very powerful magnet!

Talk about strong! I use these to attach some metal signs outside on our building and they have held on to some crazy winds. They are a bit brittle but that doesn't bother me at all. If it breaks in half that means I have two little magnets!

I bought these magnets to hang things in our camper and was pleasantly surprised - these suckers are strong!! (I used command strips to hang magnet boards that blend with wall color so they aren’t noticed and items can be hung up/moved around around as needed)These magnets are also fragile (since made naturally, I’d imagine no fault of manufacturer.) After purchasing, I read reviews (I know, my purchase steps were a bit out of order.) Some customers were mad as magnets broke. I was disappointed when one of mine broke, too when trying to pull two apart vs sliding - like suggested. That was until I realized when broken, they were perfect for objects that had a smaller footprint. They were still crazy strong but didn’t seem to hold as much weight which was fine.With these magnets (full strips and broken pieces), we no longer clear walls before a travel day! Anything hung with these magnets is exactly where it was when we started out. Total time (and frustration) saver!!

Magnet Strength - 5 stars - Very strong magnetsMagnet Durability - 2 stars - Extremely fragile. One broke easily. Use caution.

Mine go to for the strongest magnets around. I have to use my nails to get them off the whiteboard, but they are so worth using and great to put it on anything on the back of something you just tape it and they’ll stay really well. I’ve even taped them to the wall and then put another one on the object to make it sit on the wall. I used them to put on the back these stop signs I made for the nursery home!

Not particularly strong. Might be ok for less sturdy projects. These magnets slide off each other pretty easily. I find the stronger magnets are very hard to separate. I needed to create a magnetized closure for two sides of thick-ish fuzzy fabric. The magnets didn't communicate with each other at all. Also one chipped when they magneted to each other after I removed them from my project.

These magnets are super strong, you have to work at it to pull them apart . They are perfect for the project I had for them. I needed something strong enough to hold a rubber mat on top of a open trash can, and these magnets are strong enough to hold.

Magnets work well and are powerful for their size. It would be smart for the manufacturer to make one side rougher to bond better with adhesive. Downside is they include only 5 in a pack and you likely will be using 2 of them to stick to each other for each contact point you need but will be one short. Silly oversight by manufacturer but still good magnets.