Material: ABS+Silicone Application scenario: car air outlet . Triangular structure clamp arm, stable support, firmly lock the mobile phone. Soft silicone gasket, anti-shock buffer, effectively protect the phone. Dedicated to the air outlet, the metal hook is compatible with most models. 360-degree rotating universal head, easy to adjust to your suitable viewing angle. Take it with one hand, easy to operate, does not block the driving line of sight, and ensures driving safety. Applicable mobile phone size: 4.7-7.2 inch mobile phone.