These corner protectors cost a little money, but not even that they're worth. The corner protectors are made of a soft plastic material which the table corners not applying themselves properly, as they are not manufactured exactly perpendicular, so tensions arise. Although the adhesive strips adhere very well at the table, but not on the plastic protective corners, ie the adhesive force is practically zero. So it's not so, that the corner protectors come off when touched but they fall off by itself. Now once the table corners were dirty by the tape, I glued the protective corners with a transparent two-Komponetenten glue. Now they hold, but the point of it is probably not. A star is only because there are not zero stars.
