Tear it off without leaving any marks and will not hurt the car. And it will not affect the signal. You can place the phone vertically or horizontally to get the best view. For iPhone 14, iPhone 13, iPhone 12, iPhone 11, iPhone XS Max, XS, XR, X, iPhone 8,iPhone 8 Plus, iPhone 7 & 7 Plus/iPhone 6 & 6 Plus/iPhone 6S & 6s Plus, iPhone 5C/5/5S/SE Samsung Note 9/8/5,Galaxy S9/S9+/S8/S8+, Galaxy S6/S6 Edge(Plus)/S7/S7 Edge, Samsung Galaxy S3 / S4 / S5 / Note2 / Note3 / Note4 LG Nexus 4/5/6,Nokia Lumia 920/822,MOTO 360,HTC 8X etc.
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