This is a holder for the Meta Quest 3 controller that snaps into the frame of the Playseat Challenge. Makes it easier to play in the chair using VR as you don't need to leave the controller in the ground or your lap. The fit is not exact so if you have a cover on your controller or maybe another controller, there's a chance that it will fit as well.

No hardware needed. It may require a bit of force to snap into place, but neither of mine broke. (well, with exception of prototypes, of course).

I only tested with PLA and 'Support Cubic' 15% infill.