Description:Specifications:1. Brand new and high quality retaining clip mount set2. Fit 10mm to 23mm diameter fishing rod grips and bow components3. Compatible with most fishing rod grips and bow components4. Mount one or two cameras to capture footage looking forward， backwards or both directions simultaneously5. When used with a bow components or fishing rod， cameras can be mounted below or to the side of the barrel or rod6. Built for sport shooters， archers and fishermen7. The Sportsman support is a must for your next outdoor adventure accessory8. Run your GoPro to your bows， fishing rods.9. Compatible with GoPro HERO 4 / 3+ / 3 / 2 / 1