Respirator mask strap

A strap I made for this respirator design: https://www.thingiverse.com/thing:4268818
The same as the original (as far as I could make it) but a bit easier to print since it only fills half a standard 200x200mm print bed.

I actually used a different design for the mask strap in the end using TPU filament and simple tensioners which you can find here: https://www.thingiverse.com/thing:4579064 but here is this version of the strap anyway along with STEP and fusion 360 files if you want to alter it.