PS4 Thumb extender
thingiverse
My take on the various PS4 thumb rest options out there is a unique one indeed.
Download Model from thingiverse
With this file you will be able to print PS4 Thumb extender with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on PS4 Thumb extender.