Medical Mask Ear Saver Chain

Wearing masks all day at work was making my ears ache. I came up with a print-in-place chain to hook in the back to keep the straps from resting on my ears.

Adding a revised version of the larger chain with improved clearances for earier printing.

Print instructions

I generally do, 3 walls, 0% infill. PETG or PLA both work fine (I like PETG better). Should print in under an hour.