This is a wall mount for an 18 inch Bodhrán and 3 tippers.
 

The specific drum used was an 18 inch Roosebeck drum, and was designed to use the 1 inch hole in the side to hold the drum up.

The model can be printed flat with only supports on the indicating peg (though is could probably be updated to not need it). Rough spots were then sanded and it was spray painted. Any strews that can fit the wholes should be fine to mount it.