Mega Grip phone holder's side grip arms open up to 3.25 inches</br>Apple iPhone 7 6S 6 Plus 7 6S 6 compatible</br>Recommended for fleets and service vehicles</br>Floor brackets included for screwing the mount into the vehicle floor</br>Lifetime limited warranty</br></br>Product Description</br></br>The SM488 car or truck seat rail or floor phone holder mount can be used with all smartphones including iPhone 7 and 7 Plus iPhone 6S and 6S Plus iPhone 6 and 6 Plus Samsung Galaxy Note 5 Note 4 and Note 3 Galaxy S7 S6 and S5 LG G5 G4 and G3 Nexus 5 HTC One M9 One M8 and One Max Nokia Lumia 1520 and 1020 Motorola Moto G and Moto X. The universal design of the Mega Grip phone holder accommodates any smartphone having up to 3.25 width with no height restrictions making it compatible even when used with a large protective case or skin. This mount includes Arkons Mega Grip one-touch push-button phone holder and 18 flexible aluminum gooseneck floor mount. The phone holders unique side-grip technology provides a strong grip thats easy to use. Just set your phone in the holder and close the arms to lock in place. A push of the phone holders side button releases the phone. The car seat or floor mount is made of strong yet flexible aluminum and is ideal for those who want a phone holder for the car but prefer mounting it somewhere other than the windshield or dash. Install the mount to the car??s seat rail with a socket wrench by loosening the passenger seat track bolt?? inserting the seat track bolt bracket?? and retightening the seat tr