Features: Semi-automatic spring adjustment buckled type,provide more convenient semi-automatic spring angle adjustment mechanism, while overcoming the shortcomings of the clamping hand. PTZ Connection diameter 28MM, 6kg strong locking force and more accurate to stay in the photographer's booking position. Quick invisible lock, support 360 degree horizontal rotation panoramic field of view to shoot a wide ranging. Quick release plate guide rail anti-dislodgement rail can be easily adjusted to the center of weight of the camera, to effectively prevent the camera accidentally dropped Photography enthusiasts, media creators, traveler, video bloggers and other people who need to take photos and record videos. Specifications: Head Connection diameter: about 28MM Number of leveling beads: 1 Component: Aluminum Support360 degree horizontal rotation Net Weight 740g Loadfor 2-5kg/4.4-11lb Storage heightabout 17.50cm/6.89in Unfolding heightabout 50cm/19.7in Sections: 5 sections Color: Optional Package Includes: 1Set Mini Tripod note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution