Rock Universal Gravity Air Vent Car Mount Se (rph0872) Feature 1. One-handed Operation Easy To Put And Take 2. Gravity Linkage Automatic Clamping 3. Metal Bracket Solid And Durable 4. Triangle Fixed Structure Specification Brand Rock Name Gravity Vehicle Air Outlet Bracket Se Model Rph082 Applicable Mobile Phone Specifications Width 57-83mm; Thickness 5.0-11.0mm Material Aluminum Alloy+abs+silicone Color Silver Gray