Due to the strong adhesive sticky back, the dash phone holder would not slip around and stay put on your flat dashboard. The car mount would hold your phone securely with all the bumps and jerks while driving. Different from other phone holders with hard plastic, this car phone mount was built with high-quality silicone material without creating any potential damage to the phone. Just wipe the dashboard surface clean, peel off the adhesive film and stick it to where you want it. For those who had messed around with overly complicated air vent mount/CD slot mount/windshield suction holder/suction cup hold Hands-free and its low profile keeps it from encroaching into your view of the road and this dash phone mount allows you to check the map without looking down & away from the road and never putting driving at risk. Suitable for most kinds of cell phones or GPS devices which are between 6-12mm thick including for iPhone12 / 12 Pro / 12 Max / SE / 11 / 11 Pro /11 Pro Max / XR / XS / XS Max / X /8 / 8 Plus / 7 / 7 Plus / 6s /6s plus/ 6 / 6 plus / 5Se / 5s / 5 / 4s