New Version of Phone Car Mount: The iPhone Car Mount has "an improved suction cup base with an improved adhesive gel formula for a stronger hold." It can be freely mounted on dashboards and windshields and is ideal for helping truck, taxi and pickup drivers to drive safely. Flexible Telescopic Fixed Arm: The car smartphone holder features an improved telescopic arm that can be adjusted from 3.75" to 5.9" for different viewing angles. The car phone holder also features a 360-degree rotatable ball joint for added comfort and a safer driving experience. 360° Rotatable Head - Adjustable Angle of the Mounting Plate: The joint on the ball joint of the hook is very flexible and can be rotated to any angle of 360° for an unobstructed view, regardless of whether the phone is placed horizontally, vertically or tilted. Full Protection: Vents and Smartphones: Our car phone holder features an adjustable knob that can be used to adjust the waterproof level. Flexible to prevent damage to the air