This phone stand is designed to hold your phone whilst being able to charge it with a standard USB charging cable, I recommend adding some non-slip pads to the underneath of this stand.
There are three different sizes of legs to hold your phone in place so one of them should work, pick the one you think will work best.
Hope you find this useful.
Printer:
prusa i3 pro b
Rafts:
No
Supports:
Yes
Resolution:
0.2
Infill:
15%