Features: Powerful suction, super pulling force, can mount on any surface such as winshield, dash board, desk and so on. Mounts all cellphones, MP4 and GPS devices up to 5-inch screens. Flexible holder can rotate 360 degrees, freely adjust to any desired viewing angles. Providing a stable viewing environment, good for watching movies or photos. Red silicone mat, effectively reduce the friction. Small size, portable and won't take up much space. Easy to install and remove.