Having purchased this support solely because the suction cup of the old media was torn at the resort, I was quickly disappointed that the cup of this new medium was done in a much harder rubber than the original and that it was not his job that is stuck on the glass!
The suction cup is not flexible and a shiny (I have removed the protective plastic): it does not fit on the glass what I can do (dry vacuum, wet, clean windshield, ...)