Screen size for oculus?

[Gen_X]

I found this tutorial about a component: Stereo layer
Is not what I was looking for, but it also works very well and solve what I was trying to do

Mitch's VR Lab Ep11 - UE4 - Stereo Layers for UI

This is my blueprint for Stereo Layer

I parent Widget and Stereo Layer to the camera for a UI interface

Configuration for Stereo Layer

New Widget for Stereo Layer