Got this for my truck. Tape was useless after 4 days in Florida heat. Decided to go ahead and remount using 3 self taping screws, since I foresee that we will always have a need to hold a phone/GPS. Once screwed in place holder is excellent. Hols my Atrix2 with otterbox case, or my Garmin. One less star than perfect because the foam side holders are not adhering to the arms and had to reglue them.