The TexGrip tablet and GPS mount is designed to hold the latest technology in your vehicle. The TekGrip can expand to hold the newest 9" tablets and GPS devices. The Heavy Duty extend based has a larger diameter Temberbond suction cup engineered to handle the weight of your biggest devices. The Extend base has 360 degree rotation, which means it can easily be adjusted without removing the suction cup. Simply release the locking lever, and swing the extended arm to the desired position in your vehicle. The 12" extend is super useful for commercial vehicles with larger dash boards. The TexGrip head will lock onto your device for the most secure grip you can get.