100% Brand New & High Quality. Attach your GoPro camera to roll bars, tubes and more. Fits 1.4" to 2.5" (3.5cm - 6.35cm) diameter tubes. Perfect for clamping your camera to the radiator cap (both metal and plastic caps) on karts. You can also clamp to bike frames, bumper bars, ski/surfboard racks, or anything else that is in the size range above. Comes with pivoting orientation arms allowing for 3-way adjustability, ensuring you can get the angle you want. Compatible for Go pro 2018/7/6/5/4/3 SJ4000 sj5000 sj6 Action Cameras YI. Package Include: 1 x Roll Bar Mount, 3 x way pivot arms.