Adjustable Size to fit for from up to 10.1u0026#34; of Tablets u0026amp; e-book reader, Mount your iPad 2/iPad 3/iPad 4//ipad mini, mini2 /Galaxy Note 10.1 to the back of your caru0026#39;s headrest.nNo special tools for installation, Easily attaches to headrest posts, Mount the headrest in secondsnSecurely Mounts to Headrest,Your iPad holds tightly against the headrest, protecting it from excessive shaking and vibration due to bumpy roads.nThis Car Back Seat Holder also can be used as an instant back seat entertainment for perfect companion for family during long car journeys.nLifetime Warrantyn