Mask Adapter Reduce Tension on the ears.
thingiverse
Mask adapter to relieve pressures on ears. Also keeps straps from following off adapter when removed. The bigger hole in the middle also helps to keep it up on the crown of your head and from sliding down to your neck. Or females can put their ponytail thru it as well. Starting length is 170mm scale to 160 for smaller heads
Download Model from thingiverse
With this file you will be able to print Mask Adapter Reduce Tension on the ears. 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 Mask Adapter Reduce Tension on the ears..