Who said sp were all about mounts for gopro cameras attach your mobile phone securely to any pov pole or gopro mounting system suitable for phones widths between 60 and 90 mm which covers most smart phones perfect for taking a selfie but this is so much more attach your phone to sp39s new smart mount at the base of your pov pole and pair to the gopro app creating the perfect remote and viewfinder really versatile as it will directly attach to any gopro mounting system whi