Characteristic: material is Carbon fiber;  hydraulic damping. Universal ballhead, it set the 360°dial and provide adjustment freedom from dead corner,Quick vision Locating ,suit to record video and photography, recessed test level compass,quick insurance system board device, design of a flying wing type Center Column , it set groove by rotating,the locking button even more save effort , convenient to adjust the center column height, Pin buckle with high strength pull pin locking device management, fast telescopic,it has good shock resistance and good stability; it's so light,fast,strong,steady that you can hardly tear yourself way from it.