Mount VIRB to a pole or other small tube to capture your entire adventure. Use the thick or thin insert so the mount fits perfectly, and your camera is locked firmly in place. Accommodating tube diameters from 0.35" to 0.95", this mount can also be used on ski poles, rifle barrels, roll bars, and more. Mount features interlocking joints that grip in place instead of relying solely on tension. This provides a more rugged and durable anti-vibration locking performance.