The file 'Elastic Strap Latch – Clip For Breathing Mask [with Fusion 360 Source] 3D Printer Model' is (f3d,stl) file type, size is 87.5KB.
This is a latch for the elastic straps I used on these breathing masks:
Belt_latch.f3d | 85.8KB | |
Belt_latch.stl | 16.9KB |