Mi Band 8 Strap

It's uses the original strap's locking pin. The components need's to be glued together. The main part should be printed with petg or pla(it is a very snug fit so nothing to stiff), while the two strap should be printed with tpu. You may print the straps with 30% infil and LINES patern, or it may band wierdly. I've printed it with .12 mm layer.
Hope you enjoy :D