Viozon&trade; Universal 360 Degree Gooseneck Mobile& Tablet Desktop Holder(BLACK), Holder For 3.5~5INCH Mobile Phone And 7inch Tablets Applicable to 3.5~5.5inch smart mobile phone and 7 inch tablet. The gooseneck arm design could make screen rotate 360 degree, and could be adjusted on side angle which bring more convenience and comfort during use. Unique inverted triangle locking design and silicon protection to prevent your facility from slipping. Aluminum inner core design in the gooseneck arm make the holder very stable. With two holder grips:5.5inch holder grip for 3.5~5.5inch smart phone( clamp capacity:55~82mm); 7inch holder grip for 7" tablet (clamp capacity:88~136mm )