Helps to prevent damage to both the lens of the unit and also your own spectacles.
Discrete profile so will not interfere with eye line.
Main Issue,
Run the risk of damage to both the Oculus lenses and your own spectacles while using the device together.
Be aware you don't need to remove these if you're not wearing glasses but it can be an prevention in case someone you know decides to use them.
Simple Installation
Simply clip these into place with the 3 points of contact ( on the oculus you will notice smaller ridges on the sides.
Note its sometime easier to remove the foam eye surround from the device to get easier access to the lens themselves.
Removal if required
Simply pull them free.
Materials.
These bumpers have a Rigid 3D printed body -
I have included a image with the alternative blue rubber option that is shown for comparison purposes
Can be found here https://www.ebay.co.uk/itm/155348960098