Displates are great! But the magnet won´t stick to wooden or roughly textured walls.

That´s why I designed this mount attachement which you can fix to the wall with a M3 wood screw.

Just print it laying flat (will only take a few minutes to print), stick the Displate magnet onto it (without the wall safer paper thing), fix it to the wall and hang your metal posters.

If the magnet shouldn´t stick to the printed mount, which happened in my case because I tried to stick the magnet to my wall too often and it collected a lot of small wood splinters and dust, you´ll have to get rid of the sticky part of the magnet with 2-propanol (hand sanitizer) or a similar solvent and a lot of patience. Afterwards glue the magnet on the mount with a strong glue (I used epoxy).