The Google Chromecast TV remote control is too small, badly shaped to pick up and use and very slippery. It is an excercise in form over function in my opinion. This cover will make the remote easier to pick up and use. The remote simply drops into the case and can easily be removed. It has a hole for the IR sender and the side buttons work fine.

Print in TPU. I just used standard settings of 3 walls and 15% infill.

It will print fine without supports. Just run a sharp blade around the volume cutouts to ensure the buttons move freely.