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.Material: Aluminum
5.Max loading capacity:10kgs/22lbs
6.cable management included