We had to prepare our guest room bathroom quickly and gave this a try. Mounting the caddy was easy, and the suction cups worked on slightly textured tile. 3 clip position options allowed mounting around grout lines. Presently holding 2L of hair product without a problem.

It doesn't specify but you have 3 options on both sides to attach the hanging suction piece in case your tiles are large/small etc. Its decent enough to be hanging a couple of large bottles think of the size of your regular shampoo bottles. Been using it for a month now and still hanging so good enough for me

Relativement grande!

No matter how hard I tried and how many times I cleaned and dried my smooth tiles, these suckers just wouldn't stick. A useless product for me. It sucks because the suction cups won't suck.

Good for the price

Good suction on ceramic in shower