Fosmon Windshield Car Mount Holder with Large Suction Cup for LG Optimus T Smartphone Easily attach & secure vacuum base to windshield without tools. Suitable for all cars. Adjust the flexible Goose Neck any way you would like to suit your needs. Extra-firm gooseneck absorbs vibration and provide stable viewing platform. Custom designed holder fit perfectly and holds your phone securely. Width: 2 inches / 5.1cm ( can be extended up to 3.25 inches / 8.3cm) Powerful vacuum base, can be fitted both for car and desk. Angle can be adjustable for easy veiwing.