Features: Aluminum alloy material, CNC precision machining and surface adopts anode anti-oxidation treatment.  Composed of three independently adjustable arms that ideal for panoramic photography and close-up photography.  Quick release plate with standard 1/4" screw and anti-slip rubber pad, easy to install your camera and keep it safe.  Ball head supports 360° panning movement with calibrated precision for capturing panoramic overlapping images in horizontal direction.  5 different degree stop increments: 15°/ 30°/ 45°/ 60°/ 90°, stops around n24/ n12/ n8 / n6/ n4.  Can be mounted on the tripod, monopod and other devices with 1/4" or 3/8" screw, or Arca-Swiss standard clamp, flexible and stable.   Specifications: Material: Aluminum Alloy;  Max. Load: 10kg / 22lbs;  Item Weight: 790g / 1.7lbs;  Package Size: 23.5 * 16 * 13cm / 9.3 * 6.3 * 5.1in;  Package Weight: 1095g / 2.4lbs;   Note: The tripod and camera showed in the pictures are not included.   Package List: 1 * Panoramic Head;  1 * 3/8" to 1/4" Screw Hole Adapter;  1 * Mini Wrench;  1 * Carry Bag;  1 * User Manual