This is a bumper case for the iPhone 14 Pro Max, intended to be printed with TPU. It does require supports. In PrusaSlicer, select snug supports without interface layers; they came out easily. The photos show a bumper that I printed using a 0.25 mm nozzle, but it can be successfully printed with a 0.4 mm nozzle as well. I include files with and without a strap to hold the phone. The bumper fully protects the lenses and allows the phone to lay flat.