Sandmarc Film Rig – Smartphone Camera Cage for iPhone & GoPro

☉ Designed for iPhone & GoPro. ☉ GoPro Hero 12, 11, 10, 9 & all GoPro models (Tripod Mount not included). The Film Rig is a versatile mounting system for the iPhone. Built entirely of waterproof aluminium material, the Film Rig is ergonomically designed to hold comfortably for extended filmmaking.

eBay