Questions about Zeller Present Magnetic board

Yes, the magnetic board can also be hung in "landscape format". It has a hole in all 4 corners on the back for this purpose.

Correct it is mounted with screws. However, the screws have to go into the wall and the board is then hung up like a picture.

I wouldn't recommend it because the magnetic board is very flexible. However, it is sufficient for hanging up sheets of paper or notes.

I'd say the weight is at least 1Kg and it gets heavier the more magnets and stuff you put on it. And the backside is not flat. If you look at the last picture below you'll see there's only a small border, too small even for strong stickers. So a solution without screws must be more sophisticated....If you stick a flat shelf with a gap on the top to the wall and then slide this board into that gap. (from my point of view) https://www.zeller-shop.de/main/das-moderne-home-office/magnettafeln/magnettafel-metall-weiss-11123-p-9676

According to our information, the board has a thickness of 1cm.

I've already noticed... Read wrong :-)

The magnetic board has a metal strip on the right and left, in which the holes for the screws are located. Theoretically, you could also apply double-sided adhesive tape or strong glue to the strips and stick the board to the wall that way. However, I don't know how well that would hold.

Of course, it depends on what you want to attach. Strong magnets would be appropriate for multi-page or thicker items, but "normal" magnets are certainly sufficient for 1-2 page items.

1.5cm

Yes, works tiptop