Neewer Camera Aluminum Tripod Head Ball Head with Universal 1/4-20 Thread for Camera Tripod Mount, iPad Tripod Mount, iPhone Holder, Bracket, and Photography Light Stands Made of aluminum alloy Fine workmanship,light weight and easy to carry Universal 1/4-20 thread with extra large locking ring Swivel ball for 360 degree tilting rotationc tilt for portrait or landscape viewing Fit for camera tripod mount, iPad tripod mount, phone holder, etc.