Features:1.It can stretch to both sides and prevent falling out.The maximum tensile width can reach 105mm.2.It won’t block your sight when you are driving and it won’t occupy too much space of your car.3.Simple design.Easy to install.4.It can rotate 360 degree (thwart,upright or diagonal.)as you want. Meet different sight needs.It also have a lock button to lock to fixed.5.Powerful applicability. It is suitable for all kinds of 4’’~7’’ Mobile Phone or GPS.6.You can place it on the windshield or on the car air vent.Specification:Model: Car Air Vent Holder / Car Windshield Suction Cup Holder: Blue+BlackTube Height: 17cmSuction Cup Diameter: 7cmMaterial: Metal, ABSFit For: 4’’~7’’ Mobile Phone or GPSPackage include:1x Tube1x Universal Back Clip1x Outlet Hook2x Outlet Buckle (Not Include The Phone Or GPS.) a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a