Kindly Note: 1. Not recommended to install the car phone mount on too rough or curved dashboard surfaces. 2. Peel the protective film from the suction cup bottom before use. 3. The preferable installation area for the stabilizer base should be close to the phone holder for maximum stability. 4. Let it sit for 24H after installation. Kolasels provide If you have any questions, don't hesitate to contact us! We always online and provide you with satisfactory service. PHONE TABLET COMPATIBILITY:devices between 4.3 in to 10.5 in, compatible with all 4 - 11 inch smartphones and tablets, such as new iPhone 12, 12 mini, 12 Pro, 12 Pro max, 8, 8 Plus, X, XS, XR, XS Max, 11, 11 Pro / 11 Pro Max/ iPad Pro 9.7 / 10.5 / 11 , iPad Air 2, Air 3, Air 4, iPad Mini 1/ 2 / 3 / 4 / 5; Galaxy Tab/ Galaxy Note/ Galaxy S and more phone tablet or devices. MAGNETIC ATTACHMENT: 8 powerful neodymium magnets keep your phone in place and have no chance of falling; Just hover your device near the magnetic surface and it locks instantly; Thanks to the 360° ball joint, you can tilt your phone up or down, left or right, or position your phone in portrait or landscape mode, keeping your phone visible and handy all the way. Dual Magnetic Long arm gooseneck with exact stabilizer: high quality aluminum material gooseneck long arm up to 13 inches, make the device closer to your sight.With long flexible arm, it is easy to position and compatible with more models of cars. anti-shake small mount, Feel confident that your mobile device secure even if the road gets bumpy. NOTE:hands-free GPS navigation and Long arm gooseneck call- Phone car mounts are essential to keep drivers safe on the road. By providing hands-free GPS navigation and allowing drivers to keep both hands on the wheel, cell phone car mounts reduce the likelihood of accidents that can threaten passenger’s and your safety.