Amzer AMZ95630 Swiveling Air Vent Mount Holder for Samsung Galaxy S4 GT-I9500 - Retail Packaging - Black The mount features spring loaded vent clips for easy installation. Stabilizer arm keeps your phone exactly in place. Includes air vent mount and Custom fit Samsung Galaxy S4 cradle. Installs easily in seconds. Easily transferred from one vehicle to another. Fits air vents under 1 inch. Will not damage your vehicles air vents when properly used. Perfect Mounting solution designed for vehicles with horizontal air vents.