Arkon Phone Seat Rail or Floor Car Truck Mount for iPhone X 8 7 6S Plus iPhone 8 7 6S Galaxy Note 8 5 S8 Retail Black Fits iPhone X 8 7 6S 6 Plus 7 6S 6 5S Galaxy S7 S6 Note 5 4. Patented holder (US Patent D750,060) fits devices up to 8 inch screen size. For fleets and service vehicles and trucks. Gooseneck and swivel ball help position device. 2 year limited warranty.