Non-slip base: This desktop phone holder is equipped with a weighted base and aluminum alloy rod to lower the center of gravity.     Height and angle adjustable: This mobile phone holder adopts ergonomic design, 360 degree free viewing angle and built-in universal shaft design, freely adjusting the angle to provide a perfect viewing angle.     Anti-slip design: The back of the phone holder and the bottom of the cushion are covered with anti-slip silicone, which can provide the maximum protection for your device to prevent scratches and sliding.     The bracket can be rotated, folded and disassembled, and it can be easily carried on business trips;     It is suitable for various occasions such as online classes, live broadcasts, watching dramas, and video calls.     Product name: Telescopic bracket     Product size: base diameter 15cm telescopic rod stretching range 34-51cm     Applicable size: shelf stretch range 15-24cm     Colour:black/White     Material:Aluminum alloy + ABS          Package Contents:     1 x Cell Phone Stand          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.