With standard 1/4"-20 threaded head for Gopro iPhone Light Camera Mic…Works for any pipe or bar up to 1.5" in diameter. . The ratchet head lifts and rotates 360 degrees and locking button adjustment for all angles Note: No image stabilization. Works great on tripods, music stands, cameras microphone stands, motorcycles, bicycles and other pipe or bar uses for Nootle cameras and mounts. Size: 2.3 x 3.2 x 0.8 in. Tax included.< /p> Material: strong plastic + metal screws Note: without camera, ipad, ipad holder or tripod included!