Universal Back Seat Mount Holder w/Extendable Arm and 360 Holder fits up to 8? Universal Back Seat Mount Holder w/Extendable Arm and 360 Holder (fits up to 8?) Hassle-free install, no tools required Folding and extendable arm can be adjusted to the desired length Convenient and reliable; designed to hold the device steady as you drive 360-degree cradle rotation lets you view your device in any desired position Compatible to Apple iPhone 12/12 Pro Max, 11/11 Pro Max/11 Pro, iPhone X/XR/XS Max, Samsung Galaxy S20/S20 Plus/S20 Ultra, Apple iPads, iPad Mini, tablets, Nintendo Switch, and other smartphone and tablets Keep your passengers entertained as your drive with the universal back seat headrest tablet/phone mount holder. This mount was designed to hold your device steady while watching videos as you drive. The mount is equipped with non-slip rubberized grips on the arms to hold your device into place and avoid any scratches and damage to your device. The back seat headrest mount holder is extremely convenient for long drives. The back seat headrest mount holder provides multiple viewings angles. It is equipped with an extendable telescopic arm that can be locked into place for extra stability as you drive. It is also equipped with 360 rotation, which allows you to view your tablet or smartphone in landscape or portrait view. (description exceeds maximum possible length)