Yesido C117 holder can be safely used the on the Seat Rear headrest for Smartphones/Tablets/Pads…. and More Used (4.5 – 8 ) inch . Adjustable 360 degree rotation, when you mount it on your car seat, you need to rotate the mount until you hear a “creak” sound, meaning the installation is successful and you can find a perfect perspective to enjoy watching movies, reading ebooks, playing games.
