10 Super Strong Magnets: This rectangular stick-on phone holder for the car is made with 10 strong magnets that can hold phones of any size without blocking the air vent of your car. Stick Anywhere: This magnetic mount can be used not only inside your car but also in your home and office. It has a very strong 3M adhesive so it would stick to any flat surface. Best Display: Use your smartphone horizontally or vertically with this magnetic car mount cell phone holder. You can adjust your phone to achieve the best display with the mount still strongly attached to your dashboard. Sturdy Base: This magnetic phone car mount has high-quality rubber construction. The base of the mount will solidly hold the magnetic head of the mount, to keep your smartphone in place even on bumpy roads. Universal Compatibility: This phone car mount has an ultra-slim US patent design that will hold any smartphone or mini tablet strongly and securely so you can keep your hands on the wheel while driving.