The Jaws clamp can bite on tubes, tables and trees for a stable mounting point and increases the versatility of your GoPro camera The clamp can attach to bars up to 2 inches in diameter and the included tightening band helps attach to irregular shapes or smaller diameters A flexible gooseneck with quick releases at each end allows capture from custom angles Includes one clamp with tightening band and 1 gooseneck with QR ends