Amazing. It fits perfectly in the drain. It is installed immediately without any hassle. With a light press, it opens, the water drains, and it closes again with a foot press.
No need to bend down. It is beautiful and gives a tidy and clean look to the bathroom. It does not let any odors pass through. It is much better compared to regular grates that collect hair and debris, get clogged, rust, and eventually break over time, while allowing insects and odors to pass through the openings.
I bought 2 pieces and it truly transformed the bathroom.
It is worth its money and literally solves your problems.
The purchase is really worth it.

Perfect. You can put it on with a simple tile adhesive. It's quite beautiful, I've had it for over a year and it's still shiny like when I bought it.