Arkon Seat Rail or Floor Car Mount for iPhone X 8 7 6S Plus 8 7 6S Galaxy S8 S7 Galaxy Note 8 5 Retail Black Spring loaded holder fits iPhone X 8 7 6S Plus 8 7 6S and all phones up to 3.6 inches wide, even with cases Low profile holder design keeps rear smartphone cameras free 15 inch gooseneck and swivel ball help position smartphone 2 year limited warranty