The towel rack of Wenko does the job and looks in silver also very chic. The prerequisite for this is that you have to wipe almost daily with a cloth over the brackets, as these when they gotten splashes, conspicuous by unsightly moist spots.
Furthermore, I would have liked that there were two covers for the two visible screws to miss the holder a smooth look.
The price of 16.98 euros at the time, although tidy, but it is justified by the good performance of the towel holder.