Note: Before using the car phone mount, please install the non-slip 3M Velcro. [You are the most important to us] Thanks to our customer's real voice. andobil 7*24H professional customer service online, any of your inquiries will be taken seriously by our service team. NOTED: Dashboard Thickness should be within 2 inches. Kindly check your dashboard thickness before ordering. [Wideer, Deeper Clamp Arms, Fit All Big Phones] Wider, deeper adjustable clamp arms and deepest snap depth (0.8 inches) make andobil Car Phone Mount fit all cell phones (4.0-7.0 inches) and Thick phone case (including otter case, battery case), compatible with all large and heavy phones or All GPS devices. [Unique panel, one-handed operation] The first one-handed operation on the market dashboard clip phone mount. The car phone holder with newest "quick release" button is more convenient and easier to operate. Compared with other "two-handed" dash clip phone holders, Andobil Car Dashboard Clip Phone Holder brings you a new 0.1S true pick and place experience. [Exclusive 3M Velcro Double Locking Design] The Doble Locking Design with 3M exclusive patented Velcro design and high spring tension of military-grade pure steel spring. This andobil cell phone holder provides upgrading 50X strongest gripping make it firmly mount on the dashboard ledge. Attention to detail: All pressure parts are designed with soft silicone pads to prevent damage to your car and phone. [Military Grade Design, Never Slip] Made with soft non-slip silicone pads, high strength thickened pure steel springs and curved base that fits the dashboard. The Ultra Stable Car Phone Clip Holder attaches to the dashboard or console ledge and securely holds your devices to prevent them from scratching and falling. Ensure zero waggle even on a bumpy road. [Safest Head-Up Display] Andobil dashboard clip phone mount is clamped onto the dashboard lip behind the steering wheel, aligned with the road and your line of sight, ensuring it does not obstruct your view. What's more, this heads-up display-style car mount allows you to view GPS or phone interfaces without having to turn your neck or divert your gaze, making driving safer and more enjoyable.