Trumpet Mute holder
thingiverse
If you're unwilling to spend money on a decent noise suppressor but happen to own a 3D printer, you can create one yourself by printing the design provided.
Download Model from thingiverse
With this file you will be able to print Trumpet Mute holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Trumpet Mute holder.