Review on Coucot Gooseneck Adjustable Compatible Devices by Nelson Calafell

Doesn't support the weight of the iPad Pro 12.9 inch very well. Wasn't stable. After less than 30 minutes of use, the bracket slipped off the pads that are pressed onto the stick. The bars themselves are solid. The elbow joint only locks in one direction, so you can't lean against the head of the bed. It looks like it's only intended for desktop or desktop mounting and only for lighter tablets.