Galaxy S9 with Case - Car Mount - Big port holes

I Have not yet been able to print this myself (No printer as of yet) so I am not sure on the strength of it with such big holes in the sides.

Customized version of https://www.thingiverse.com/thing:526257, Go there for the air vent clip file.

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=526257 and edited using Tinkercad to make side holes bigger.

[This](https://goo.gl/CxJCxQ) is the case I have on my S9 (Which is a great case by the way)