About this item TL253A 3 Section Versatile Light Stand The TL253A telescopic desk light stand with 3 sections is extendable from 24" to 47" (61 to 120cm) for convenient height adjustment via twist locks. The ball head is 360° rotatable and the 1/4" screw can mount different panel lights, ring lights, and cameras weighing up to 8.8lb (4kg) DS001 2 Section Horizontal Holding Arm The DS001 telescopic holding arm with 2 sections is extendable from 11.8"-20" (30-51cm) and able to mount horizontally on the desk light stand through its oval clamp. The ball head is 360° pivotable and the 1/4" screw can mount webcams and lights weighing up to 2lb (0.9kg) Adjustable Desk Clamp Fit the adjustable C clamp on the edge of your desk or table that is up to 3.5" (9cm) in thickness and enjoy reliable stability by occupying the least amount of desktop space. Inner rubber pads protect your desk from scratches and bring added security Universal Phone Holder Adjustable between 2.5"-4" (64-105mm), the phone holder is compatible with iPhone 14 13 12 11 X 14 Pro Max Galaxy S23 S22 Ultra S21 S20 Pixel 7 Pro 6a Mate 50 Pro and other smartphones available on the market Handy Screw Adapters Two screw adapters (1/4" to 3/8" and 1/4" to 5/8") give you the possibility to mount a variety of devices and accessories for extensive applications, such as Zoom calls, video conferencing, podcasting, live streaming, YouTube/TikTok video recording, online teaching, and more