With the phot r jaws flex arm clamp for gopro hero you can clamp your gopro to objects ranging in size from 025 to 2 06cm 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 adjust ability jaws securely grips irregular shapes and super slim objects thanks to its innovative design clamp your gopro to objects ranging in size from 025 to 2 06cm to 5cm in diameter optional neck adju