Professional 360 Degree Rotating Camera Tripod Ball Head with Quick Release Plate360 degrees swivel equipped with 3 knobs for adjustment, you are able to set your camera at different angle Comes with 3 8 inch mounting screw you can attach it to your tripod, monopod, or camera slider to add more flexibility in angle change 1 4" quick release plate easy to set up in seconds, both horizontal and vertical bubble level to enhance perception of position. The Base is with Index Marking to indicate more Precise Control Fine tuned damping