My brother put this up on his glass shower wall and has a couple of beers after work. Works a treat!
Slides straight off the wall as soon as you put a beer in it. Cheap and not worth the shipping to return. First time I've been disappointed with an Uncommon Good.
I didn't take it out of it's packaging because this was being given to someone else. I have no idea if it will stick to the shower wall, but sometime gifts are meant to make someone laugh If its not used to hold a can of beer there are many items used in the shower for it to hold.