Tablet holder for 12.9" iPad Pro?

[Thmoore]

Hi! Does anyone know of a tablet holder for the Mini that will hold a 12.9" iPad Pro? I've looked at the specs on a lot of them, and the closest I've seen say they'll go up to 12", but the Pro is closer to 13".

The giant iPad is likely not the ideal screen to use, but it's the one I own.

Thanks!