One Size Fits All: This EC technology car mount holder is compatible with most of the smartphones and GPS deices with 50mm and 90mm wide Easy to Install: Easy 3-Step Installation: connect the cradle and the mount, stick it on your dash and insert your phone. To adjust position, simply lift up the suction pad and place it down somewhere else 360 degree iewing: Portrait/Landscape/Somewhere in between; With this thing you can hae any angle you like, wheneer you like Powerful Sticky Gel Pad: The car mount holder is equipped with large sticky gel suction pad allows to securely sticks to any flat, smooth surface like the dashboard with an easy use mechanism. Most importantly, the suction pad will not leae any residue mark on the dashboard or windshield after usage which is nice and clean Silicone Suction Cup Base Applicable to universal mobile phone with sticky sealant Sturdy, screwless design Support 360 degrees angle of rotation which can grip the phone ve