Made of high quality rigid plastic，strong and durable.Adjustable hose enables maximum flexibility.Inversed-triangle design makes mobile or tablet securely.360 degree rotating allows landscape to portrait freely.Strong suction cup holds your cellphone or tablet firmly on car windshield.Specifications:Compatible with most of cellphones (width from 55-80mm) and tablet PCs (140-190mm)， such as iPad 5 4 4th 3rd 2nd 2 3Generation Gen ， Samsung Galaxy Tab ， Amazon Kindle etc.Adjustable width:55-85mm (cellphone);85-135mm (tablet)Material:ABSColor:BlackInstallation:Step 1:Secure the mounting stand to windshield， clean window surface before applying firm pressure， adjust according to any angle for hands-free viewing position;Step 2:Fix hose carrier block on the console， press the hose into it.Step 3.Place and position ball joint into mounting ring， press firmly until it snaps in position;secure and tighten mounting ring into holder;Step 4.Pull one arm of holder to a wider position， put mobile or tablet into it.Package include:1xCar Windshield Holder1xBracket for Cellphone1xBracket for Tablet1xStand