The Joby Action Clamp with Locking Arm is a handy tripod which you can attach almost anywhere, thanks to the adjustable clamp. The Locking Arm ensures a vibration-free and stable image. This way, you can even mount this Action Clamp onto your skateboard, car, or mountain bike, and enjoy stable and smooth images. The Joby Action Clamp & Locking Arm comes with a GoPro mount. You can also attach any other tripod head or camera to the tripod with the 1/4-inch screw thread.