Simple, ergonomically shaped oronasal mask
Please note: It is not a medical product! Use at your own risk!! I designed it for me because I can't sew. Since it is the first version, I will surely improve one or the other in the course of time.
Printing Tip: It is best to place it with the outside down 1 cm above the printing board. Then you can remove the support structures relatively easily with the pointed pliers
mask1: 78,4 x 108,8 x 53,2 mm mask2: 77,5 x 93,7 x 35,7 mm