Works very well on the side glass wall of the shower screen.

The suction grab rail works very well on shiny surfaces. Unfortunately I was hoping to use it on painted plasterboard as an alternative to a permanent grab rail, sadly it lost suction and did not stay in place. Works great on glass and even gloss painted doors.

This one seems to work.
It’s been a week and it’s remained attached on the tile. I say that because I had to return a couple of products before this one. So far so good!

really like this product

Works well, I was worried it mightn’t be strong enough, it’s fine, very stable.