Selens SE-GPP6 Aluminum 720 Degree Gopro Rig Spherical Panorama Frame Mount Video Holder Case for Gopro 4 3+ 3 (Mount 6 Gopro) Material:Billet Aluminium. With 1/4 screws,3/8 screws,can be used with all kinds of photography accessories,such as the self-pole,aerial aircraft,tripod, lighthouse,etc. Compact design,can be installed on 6 Hero 4 3+,little ant motion camera,easy to carry,aerial aircraft also can carry. For self-portraits or aerial. 360,720 degrees Panorama,6 machine combination.