During the corona crisis, professionals should wear face masks all day. These are fastened with elastic behind the ears. This is not very comfortable, but if you wear the caps for a long time, it can cause irritation and pain.
Printing mask straps with a 3D printer could overcome this problem. A strip with hooks, which you can place on the back of your head. You are able to attach the rubber bands of the protective mask to the strip. That way, the rubber bands don’t cause irritation and pain.
The first straps are now used in Groningen.