This is my Evolve R2 Remote Clip.

It helps keep the remote halves together in case of a fall. IT IS NOT A TRUE BUMPER.

My R2 split in half one day when I went to charge it. It seems that the screws are a hair too short (Chinese company cutting the screws too short to save $$$). So the fix is pretty simple.

1) I put some epoxy in each of the holes and screwed it back together and taped it until it set

2) The clips holes the top halves together in case of a fall or drop. Works. Since I printed this, I've fallen and dropped it about 3 feet on asphalt

To install, get some double sided 3M auto tape and put it on one edge. Snap on and press and it's on there good.

Fusion 360 file included for your modding.