Features: Simply squeeze release rods to open the locking side arms and press your cellphone against the Touch button. The arms will close automatically to secure your devices in place. Improved cradles design features self-centering arms for added stability and a quieter, more secure hold with easily charging port access. Installs easily on both horizontal and vertical vehicle air vent via rubber prongs that provide a vise-like grip. Additional support foot prevents the mount from drooping even when holding larger, heavier phones. The clamp arms and foot have a thick soft silicone pad. Even on some rough roads,your phone will never falling offs or scratch. Suitable for 3.5-7inch mobile device. Specifications: Material:ABS Package Includes: 1Piece Car Phone Holder note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.