I have to share 24 of the little ones ordered and use it on the corresponding board. (Master of boards)
They look just like the picture size is approximately even out. They seem to be of high quality, which I can say that only when the long-term tests are done.
I had made a small test and a TV newspaper fastened two individual magnets they slid down a bit but they do it actually, despite the thickness of the part to keep I guess depending on the object grab the parts its 2.5 kilos.
Also the removal of the magnetic wall, I did not feel now as so unpleasant you just have the magnets bend slightly to side then broke up properly of course had something but can be more length if you insist so has problems may also be a second magnet put on the other and already one has a super grip only then of course you have to order some more.
So I use it for longer papers that I do not pick up I fix it with individual papers for which I often take away I let two successive.
The magnets are if you are not attached to the wall attracted to each other even at close range.
Despite the small size for me a strong buy recommendation