Gridfinity 2x2 Smart Band 7 and older strap holder

This is a quick Xiaomi Smart Band wristband holder. It works with bands from miband 7 and older, because the new ones have two detachable straps instead of a continous one, which makes them unfit for this type of holder. It can stack up to 4 wristbands, with room for a charging cable in the middle. Print on its bottom, as it will be placed in gridfinity base. 

Design by 1$sandwich on MakerWorld (license: BY-SA).