• MAGNETS COATED - Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistant Protection for the Magnets.
  • POWERFUL MAGNETS - Made of Strongest Magnetic Material! Strong Holding Power, Holding Power is not Less than 12 lb per Magnet with Direct Touch and Direct Pull.
  • MAGNETS DIMENSIONS - 60mm x 10mm x 5mm (approx. 2.36" x 0.4" x 0.2"). Tolerances: ±0.2mm x ±0.2mm.
  • DIY PROJECTS & SCIENCE EXPERIMENTS - Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom.
  • WARNING - The bar magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separte them !

I bought these for an automotive project of mine. I needed a few strong magnets and these fit the bill perfectly. As other have stated, they are a little brittle so you need to be careful about how you handle them. Other than that, I'm very happy with them and they havent given me any issues.

Very strong and worked for the purpose I needed them for. I used them for attaching a draft barrier on my metal door but the magnets that came with the product were pretty weak and my little 6 lb dogs would pull it right off the door every time I put it on there. I used these magnets to reinforce it and it hasn't budged.

Extremely strong, I would say not a toy for kids and their little fingers. Needless to say these will get the job done

Magnets are very strong. They will pinch your fingers if you are not careful with them, these are not toys for kids to play with. They are also brittle, if you let them snap together, the will break. I used them on soft jaws for the vise and they work very well.

They worked as expected. They are strong and of the size claimed. These are my first rare earth magnets, and I and was not used to such powerful things. I accidentally set one down 6 inches away from another. One of them broke when they slammed together. The ad warned against this, so this was entirely my fault. I would buy from this seller again.

I made window curtains for school door windows and used these magnets to secure to the top of the windows. Very secure.

I purchased these strong magnets because I forgot to put the old magnet from my transmission pan back when replacing a transmission pan. Putting overly strong magnets on the outside of the pan was my way of avoiding draining my transmission and doing it all over again. It remains to be seen if they manage to attract metal residue to the bottom of the pan through it.

These are very strong magnets. I use them to keep my dog door closed in the Florida hurricane season. They are, however, as advertised, extremely brittle. I don't even know how it happened, but two of them got stuck together and as I was taking them apart to glue to the dog door, one of them cracked to smithereens. Luckily three seem to be working quite well, but be super careful because not only did it break, but there were little magnetic shards everywhere