Suction Cup Mount 1/4" Steel Thread Tripod Mount & Nut for GoPro Hero 4 3+ Hero 3 Hero 2 The suction cup can be attached securely to your car windows,dashboard or roof,easy to use. Adjustable arms allow you to capture at any desired angle. Ball rolling offers 360-degree adjustment of camera view. All cameras with universal 1/4" screw can also fit it. Compatible with GoPro HD Hero3+ Hero3 Hero2 camera.