Features: This simple structure design, strong durability and high stability, reduce accident rate low center of ballhead. Bottom screw hole: 3/8inch screw hole mount for various professional tripods. Craft from aviation aluminum, precisely machined, anodized surfaces. Main knob design with ergonomic, excellent touch and grip. 360-degree panoramic view can be adjusted at will, shoot every angle more quickly With cold shoe base, can be connecting to cameras, digital cameras, sports cameras, smartphones, flashes and other equipment. Mini ballhead 1/4inch screw on the top, can be used to connect various types of microphones, video lights and so on. Specifications: Component:Aluminium Alloy Size:Approx.6.5x4x3.8cm/2.56x1.57x1.5inch Features:Top 1/4inch Screw,Bottom 3/8 Thread Hole;360Degree Rotation, Package Includes: 1pc Mini BallHead note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.