Place of Origin: Guangdong, China Brand Name: Netural Model Number: SM-PTZ01 Item name: Universal PTZ Screw Steering Ball Head Rotation: 360 degree Interface: bottom is 1/4"-20 screw hold Aluminum: Metal+Silicone Application: Tripod/Monpod Holder/Camera Mount Works for: Camera,Cell Phone Clip Mount,DV Color: Black Material: Metal Suitable for: Go pro He ro 4 3+/3/2/1 Function: Easy Release