3 Extension Arms And Larger Motion Range: Experience the ultimate comfort and flexibility with LISEN ipad car holder back seat.Equipped with 3 extension arms,this ipad holder for car has an impressive extension of up to 8.7”, it surpasses other tablet mount that only have two arms and offer a shorter adjustment range.Enjoy the freedom to find your perfect position and enjoy the utmost comfort during your travels | Road Trip Essentials And Kids Friendly: Freely Adjustable, with a stepless adjustable long arm, this ipad headrest mount for car can be easily extended between the two headrests or just put back of one seat, the angles and distance are easy to change. Two kids enjoy one iPad！Keeps kids quiet and entertained during long drives | Upgraded Aluminum Construction And More Stable and Secure: Unlike other plastic construction ipad car mount, this aluminum-plastic construction is very sturdy and holds the weight of the tablet or phone very secure. You can tilt it, spin it, turn and angle the screen anywhere you want. The adjustment range is sufficient for anyone sitting on the back to have a comfortable view | 1S Installation And Fits 99% Cars: Only takes 1s to install the tablet holder for car headrest to the backseat .The spring loaded system secures the holder between the posts of the headrest. The adapted distance range of headrest rods is 4" - 5.9" , like SUV, Pickup truck, Sedan and more.Very suitable for babies kids adult sitting in the back seat to watch cartoons, movies, reading or other entertainment methods on a long trip | Upgraded Clips And Thick Case Friendly: Lisen Tablet Holder For Car Headrest Has Been Upgraded Stability From 3 Aspects: strengthen elastic silica metal clip, sturdy and thickened all-metal support rod, upgraded solid all-metal round base with thickened EVA pad, which makes it super stable to support all Tablets