Perfect if you don't want to use screws. I have these in all my showers. They hold the large shampoo bottles as well.

I love this line, really opens up options for placement. Even installed a toothbrush holder on the mirror without any issues. The caddy itself is nice, I have my face wash pump there and the caddy flexes a lot when I use the pump but more from the metal itself. I would loved if their caddies were available in the Hukk series (has square mounting hardware, instead of the round ones). Large bottles, shaving cream; there's plenty of room but smaller/ shorter items can fall out through the front. Granted when you're putting it back with wet hands, not just by themselves as it's level, the arch/ front bar is a bit higher than I expected. Still more spacious than their non-rectangular single caddies.