About this item Adopt aviation grade alloy, CNC anodizing mirror design, highlight the quality, upgrade and thicken, shakes wildly, stable as soon as it is released, and automatically adapt and fix. High Stability: After placing your phone on the mount, it automatically snaps into place and remains stable even on bumpy roads. Applicable Models: Compatible with phones from 4.5-7 inches. Most of the cell phones on the market can be used, stable placement of your phone. Perfect Protection: The car vent phone mount is equipped with a thick layer of silicone which could protect your smartphone from wear and tear. Ideal Viewing Angle: The 360° rotating and pivoting ball joint can be adjusted to any viewing angle and Just to meet your all-round visual needs.