YAMPH Wall Mount Mobile Phone Holder 

Of course you can download *.f3d file and make your own remix in fusion360. 

Print slow can be a good idea, no need for support.

PLA worked for me, but any filament  should work.  

There are two versions: 

MobilePhoneHolder.stl 

This will trigger a lot of retraction and has tiny detals. If your printer is fairly trimed then printing with 0.25mm, 0.4mm and 0.6mm Nozzle should work fine.  

MobilePhoneHolder_08_Nozzle.stl 

This is easy to print and works well with bigger Nozzle. In my case i use a 0.8mm Nozzle.