Clamp your GoPro to objects ranging in size from .25 to 2 (.6cm to 5cm) in diameter.  Attach your camera directly to the clamp for low-profile mounting, or use the optional neck to achieve a wider range of camera-angle adjustability. Jaws securely grips irregular shapes and super slim objects thanks to its innovative design. 8 joint Neck adjusts to enable a variety of shooting angles. Camera can be attached directly to clamp for low-profile mounting. Quick release bases make it easy to move camera between different mounts and locations. Package contains- 1 x Jaws Flex Clamp Mount 1 x 8 joint Adjustable Neck