?Easy to Install and remove, Remove the suction cup protective film, fix it on on the Windshield, press the suction cup firmly to exhaust the air, then twist right to lock it on the surface area, twist left to unlock it, make it easy to place dash cam wherever you need. ?Secure & Stable, Sportway dash cam mount featured with upgraded super strong suction cup, The rotary type instead of the press type can better discharge the air in the suction cup and reach the vacuum state. Even on the bumpiest road, It is still easy to sticks securely on the windshield or dashboard. Just make sure to remove all air from underneath. The suction mount is made of high-quality material which make it be able to work for a long time. ?The dash cam mount uses POM+ABS plastic , Sturdy and heat resistant. The suction cup used PVC material, diameter 53cm. Remove the mount easily by pulling the suction clip without leaving any nasty marks. ? [360 Degrees Rotation] Adjust the 360 degrees joint to get any angle you need, providing you with the best viewing to keep secure driving. Just enjoy the best driving experience. ?S503 dash cam mount is the newest version, it is 1/2 smaller than the old model, compact and does not affect the sightline, size with 3 different joints suitable for most popular brand dash cam, such as Rove dash cam, Nexar dash cam, Z-Edge dash cam, Kingslim dash cam, iiwey dash cam, NIUTA dash cam, and most other car dash cameras.