【Easy to Install】Easy tightening base, just need to twist the knob 2-3 circles to fit the various size cup holders(Diameter in 2.3-3.6in) in your vehicle. Made with an adjustable heavy base and durable plastic, the phone holder will securely lock in your cup holder.

【Compatible with All Smartphones】Extended from 2 in to 4.2 inch, simply press the left side 1S release button of phone mount to open the clamp, and press holder arms on both side to adjust width. The curved arm, holding feet and soft silicone pads will protect your phone like a glove, holds the phone snugly without shaking.

【Allowing Different Views】With the up to 13.7in and flexible long neck, you can adjust the height and direction as you like, 360-degree rotatable holder to suit your desired angle, horizontally or vertically for different application.

【Fit Phones with Otterbox】With 0.6 inch wide Feet, our holder can fit from bare cellphone to phone with thick case like otterbox, but not battery case(too heavy).

【Keep Your Dash and Window Clean】At innovative design, our Cup Holder Phone Mount will not obstructs your view when you driving, you don't need to stick anything to your dash or window, just simply put it in your car cup holder and fix.