【Easy to Watch Movies&Play Game】INNOMAX Adjustable Long Arm Headrest Holder allow backseat passengers to enjoy movies, gaming friendly by holding smart phones, tablets,Switch and other devices from 5" to 13” firmly at a comfortable distance in a car. | 【Adjustable Watch Distance & Angel】In order to protect and relax the kid’s eyes, our headrest Car mount is designed with three Adjustable Arms, one 360 Rotating Joint to allow you to choose the comfortable watch position at any time: watching distance : 5-14”, tablet height: plus or minus 8”, viewing angel: 0-360 degree, | 【Durable Design】 With Aluminum Arm and Engineering plastic durable design, the headrest tablet mount not only extend its service time, but also help you to hold different size tablets stably while the car is moving. | 【Easy Installing& Widely compatible】With 1 minute tool-free installing design, the tablet backseat mount is compatible with most smartphones/ tablets/ Switch from 5”-13” and any brand cars with headrest seat’s steel posts distance between 5”- 6”. Note: A free internal Hexagonal Wrench is provided with the package to adjust the mount joints when the holder is becoming loose. | 【Warranty】Trusted Customer Service: The product has one year warranty service since purchasing. Whenever there is any quality problem you meet, we will help you to solve it to your satisfaction immediately. 100% refundable, if you are not satisfied!