Adjustable Size to fit for from up to 10.1″ of Tablets & e-book reader, Mount your iPad 2/iPad 3/iPad 4//ipad mini, mini2 /Galaxy Note 10.1 to the back of your car’s headrest. and many more tablets. No special tools for installation, Easily attaches to headrest posts, Mount the headrest in seconds. Securely Mounts to Headrest,Your iPad holds tightly against the headrest, protecting it from excessive shaking and vibration due to bumpy roads. This Car Back Seat Holder also can be used as an instant back seat entertainment for perfect companion for family during long car journeys.