Review on Universal Cell Phone Mount - Car Cup Holder Phone Holder Mount by Cellet - Enhance Your Car Phone Mounting Experience by Ken Martinez

I put this thing in my cup holder and adjusted it to stand perfectly upright. Cup holder and tablet holder fit together perfectly while the base screws onto the cup holder. I use a heavy, thick military tray. It fits into the tablet holder without any problems. Has a very strong hold. Clicks in place. Strong vertical balance. This is a high quality product.