LONG LASTING PERFORMANCE & ULTRA STRONG DOUBLE ARM MONITOR STAND - The service life of a gas spring arm is calculated as the number of times it can be fully retracted, but the mechanical spring does not have such a problem because its excellent mechanical design allows it to last for decades. It's extremely durable.MECHANICAL SPRING HOVERING SYSTEM & EXCEPTIONAL FLEXIBILITY - Mechanical Spring arm with adjustable tension allows fingertip height adjustment for your monitor (up to 8 kg weight capacity). Our dual monitor arms are equipped with ±90°tilt up/down, ±90°swivel left/right, 360°rotation and a maximum arm extension of 548mm making it easier to adjust and hold your screen at the perfect viewing angle every time.PREMIUM MATERIALS & BROAD COMPATIBILITY - Heavy-duty and sleek design with use of premium grade Aluminum and Steel materials. Our monitor desk mount fits all monitor brands like Samsung/Dell/Asus/Acer/HP/AOC. This double mechanical monitor arm is extremely versatile and installation is simple. It would fit one 17"- 32" screen size with VESA dimensions of 75x75 or 100x100mm.HEALTH BENEFITS & FREE UP YOUR DESKTOP SPACE - Positioning your computer monitor for maximum ergonomic comfort helps reduce the risk of posture related health issues while sitting for long hours at your desk. The mechanical spring monitor mount allows you to completely transform your working environment by freeing up precious desk space and remain completely stable at any angle