16 Pack Strong Neodymium Bar Magnets with Double-Sided Adhesive, MIKEDE Rare Earth Metal Neodymium Magnet - 60 x 10 x 3 mm

Very strong magnet. Purchased to keep outdoor patio screen shut. Holds in place when windy. Would also work to hold metal kitchen utensils like knives on kitchen wall. Super versatile.

Powerful I applied them to a large power strip and attached onto a metal cabinet, they are so strong I can plug and unplug from it with no problem. Beep them separated by the way if you accidentally stack two you play hell getting them apart. Fun to play with.

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

These magnets are AWESOME. Very powerful. Used on sliding glass doors to keep them closed and works perfectly

I have a shower door that would occasionally slide open when taking a shower. I tried adjusting it, but could not get it to permanently stay closed during showers. I thought about pulling everything off and adjusting, but thought the other door would slide open so I decided to buy these and take the easy way out. The double-sided tape was nice, but over time they magnets would come off due to moisture I'm guessing so I used a little Gorilla glue and it worked great. Glad I bought these.

I was not impressed with the strength of these. I tried what was shown in the video with a 16oz hammer and it slid right off. My purpose for these were much lighter of an application... to attach a red dot finder magnetically to my telescope tube. Even with this light of an object, the red dot finder slid right down the tube with very little angle applied to the telescope. I takes all 5 stacked together to hold it in place. I only give them 3 stars because they were not expensive and they were packaged well.

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!

Super strong magnets! I got some super cute wood post cards at Santa Monica pier and wanted to turn them into refrigerator magnets. Got these magnets wow they are super strong! Great for diy projects and I can see these things holding heavier things too.