Iphone Camera rig built for the 15 pro max but can fit a variety of phones. Add something like foam to fill the gaps or simple secure with a rubber band or two. Works well. Was looking for a model like this and saw the only one is $10 just for a file which I think is heinous. Here it is for free. Enjoy. Printed @ .2 layer height with auto tree supports (Angle of 45 degrees in the settings). Also dropped the file slightly below the bed to ensure the bottom is entirely flat. Not a perfect design but works really well and prints easily.