I do like the design and look of the shelves and the ability to apply and space them as one desires.
Followed cleaning instructions and left it alone an extra day before putting anything in it. No problems. Very secure. Solved my problem of no storage in an older tiled shower. Just make sure surface is really clean and follow directions exactly.
I have a standing stall shower and this is such a space saver, it allows me to put it in any corner without drilling a hole. A must have if you have ceramic tiles on the wall like I do.
These shelves look and function superbly. I was worried these wouldn't stick well but they've been up 3 months, are filled with various shampoos, body washes, etc., and they haven't failed. My fiancee keeps her body wash on there and uses the pump while on the shelf with no issues. They're a good size, they look good, and the hooks work great for the numerous loofahs the women of the house keep in the shower