This is a great and handy item to have when you have to use a small shower that has no ledge to put your foot on to shave. It has a very heavy duty suction and pretty much stays put even with pressure put on it. Every once in a while you need to re-suction it.
I live in Minnesota and deal with extreme winter here that dips below zero degree. I find Cetaphil to be most effective in protecting my skin on regular use. Of course, petroleum jelly is better than it if I am going out. But for indoor, this is best cream compared to other brands like Ponds, Vaseline, Equate etc. It's expensive, so I spend on it only in the Dec - Jan period.