MicroNano Steering Wheel Cradle Holder Smart Clip Car/Bike Mount for Mobile Cell Phone GPS iPhone 5/5G/ 4/4S,HTC, Samsung Galaxy, PDA and Smart Cellphones the device is highly compact with the steer wheel,can be moved freely,no security risk with elastic fixation rubber band,the size of steer wheel wont effect the installation. The clip is adjustable:The opening is 60-76mm,perfect fits for 4.8inches mobile phones The device is embedded soft silicone pad to protect your phone from scratches or scratched Easy installation: no extra tools, just a few seconds to complete it,easy to install and easy to remove to another car