I cut out an area for a #8-32 bolt and nuts inside the original stud. This enabled me to attach a magnet to the stud to mount to my metal door. Not only does it look better than using a wreath hanger, but the heavy print is not flopping around.
I printed my wreath at 2x the original size. I uploaded the 2x size, but also the original size, still using the #8-32 bolt.
For the 2x size, I used a 1 ½ machine screw, you'll have to measure the regular size yourself.
This is the magnet I used, but you could also get a smaller one:
I recommend two magnets, 25lbs is VERY sturdy on the door. Using at least two magnets helps keep the wreath shape as well.
The author remixed this model.
I added a cutout for a #8-32 bolt and two nuts for mounting to a magnet. The magnet then becomes the mount for the wreath.