Metal, strong and stable desk holder with a gas spring for computer monitors from 17" to 27". It allows you to mount a computer monitor on a desk in such a way that it can be freely adjusted in terms of viewing angle and height, while also saving space on the desk. Easy to assemble, it attaches to the desk with a strong, adjustable metal vice with soft padding to prevent scratching the desk top. Compatible with VESA standard 75 x 75 mm and 100 x 100 mm, it offers a wide range of adjustments for the monitor's up/down position, angle adjustment, and the ability to rotate it 360°.