Macally Extra-Long Adjustable Automobile Cup Holder Mount for Smartphones and most GPS MCupXL Type: Car Mount Compatible Phone Manufacturer: Universal Specifications: Arm Grip Width & One Button Release: Minimum width: 1.77? Maximum width: 4.1? Features: Adjustable grip fits iPhone, smartphone, mobile phone between 1.77 inches and 4.1 inches Flexible extra long neck holder and swivel holder to suit your desired viewing angle 3 selectable holder positions to fit your iPhone, most smartphone and mobile phones with protective case perfectly Swivel holder to view your iPhone / iPod vertically or horizontally Soft holder grips and soft anti scratch padding that will not scratch your device One easy button phone release Warranty: Manufacturer's Warranty