A simple wall hanger for a mountain dulcimer.
I've seen many guitar mounts but none on here for a dulcimer. The soundboard extends up the neck of the duclimer, so a guitar mount isn't a good fit.
This was specifically designed for the Apple Creek dulcimers popular with beginners, but should fit just about anything.
This simple model was printed in PETG with 50% infill, 5 perimeters, and 0.3mm layer height. For strength, it was printed so the arms are on the bed and the wall part is 90 degrees to it. With all that, I'm pretty sure it's stronger than the small wall anchors I used; you could probably get away with less material.
The author hasn't provided the model origin yet.