I put it to stop the heavy courtyard door. I didn't expect much.
When it's not windy, it does its job, but it can't hold it with air.
When it's wet, the tongue sticks in place and doesn't lift to meet the magnet,
you have to use your nail to detach it or wait for it to dry.
There it loses one star.

Perfect product for installing on an interior staircase door to prevent the baby from opening it. I didn't screw it, I used double-sided tape and glued it because I couldn't drill into marble and glass. And of course, I didn't want to create any wounds. It does everything it promises