Amzer Amzer Universal Swiveling Air Vent Vehicle Car Mount Holder - Mount - Retail Packaging - Black The mount features spring loaded vent clips for easy installation. Stabilizer arm keeps your phone exactly in place. Fits horizontal air vents less than 1 inch. Will not damage your vehicles air vents when properly used. Adjustable cradle accommodate most smartphones and phablets. Customizable arms accommodate devices between 1.5 - 3.875 Inches while Side arms also adjust vertically from 2.25 - 3.75 inches. Side arms also adjust vertically from 2.25 - 3.75 inches. Cradle depth is 1.25 inches & Cradle bed length is 3.75 inches.