1.With rotate,tilt, swivel function
2.Rotate:360º ,tilt:-20º ~+20º ,swivel:-20º ~+20º
3.Ceiling height adjustable:28-35cm/43-65cm/61-101cm/72-125cm/88-155cm
4.Length adjustable:18-23cm/33-53cm/51-89cm/62-113cm/78-143cm
5.Material: Aluminum
6.Max loading capacity:10kgs/22lbs
7.cable management included