The SP-Gadgets Smart Mount will let you attach your GoPro Wi-Fi Remote or Smart Remote as well as other compatible accessories to an SP-Gadgets POV Pole or most other poles on the market. Using the enclosed rubber inserts it can be fixed to poles with a diameter of 21/23/26mm. Features: Fits GoPro Smart Remote. Fits 21/23/26 mm diameters. One-Click mount. Safety leash included.