Adjustable desk clamp mount suspension boom scissor arm stand holder is completely flexible, firmly attach to the desk. The folding arms allow you to adjust an angle and height you like. Suitable for Webcam C922 C930e C930 C920 C615 with standard 1/4-inch screw hole Double-braced arms add strength and weight Perfect for any stores, families, , studios, broadcasting and Video recording, etc; Made by frame, clip holder Load Capacity: 4.4 pounds/2 kilograms colour:black Material:metal size:Extension length: 78CM Height: 28.35 inches/ 72 cm Each Arm Length: 13.78 inches/35cm Package Contents: 1 * Scissor Mount Only the above package content, other products are not included. Note: Light 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.