RAM Tough-Wedge Car Suv Mount Holder fits Apple iPad 1 2 3 4 & 10" Tablets Seat wedge mount that fits in the gap between the vehicle seat and center console Easy access and operation of your mobile device from a convenient area High Strength Composite, Neoprene and Powder Coated Marine Grade Aluminum 1" Rubber Ball "B" Size Rubber ball and socket system has adjustment points at both ends of the double socket arm