Universal buckle for sport band strap.
Originally designed for the connected bracelet WeePLug DB 7+, this buckle seems to be compatible with other bracelets like the Mi Band and others.
I hope it will help you to fix yours as well.
Printer Brand:
Creality
Printer:
Ender 3
Rafts:
No
Supports:
No
Resolution:
0.1
Infill:
100
Any