This part is a real Monster Magnet, but it is also terribly fragile. There is already enough, if at all, however pops a small iron part, already splintering small parts from the magnet off. I think this one would have to decide rather for the nickel-plated version nevertheless. These coped at least those little "everyday accidents". And one more important info: the magnets have their two poles lying on the large areas, is not the same "common" on the longest side.
