Quick Assembly & Ergonomic Design The E66 Dual monitor mount is not only easy to install. And as an ergonomic desk monitor mount, its also designed to comfort us by alleviating posture-related problems. Premium Spring Arm E66 features a flexible movement structure, enables instant and effortless adjustments, and can also work as vertical monitor stands for 2 monitors to achieve the optimal orientation for work. Maximize desktop space With two 360-degree swivel aluminum monitor arms, the E66 VESA mount retracts around the edge of the desktop. A neat desktop is always refreshing, coupled with hidden cable management. Ultrawide Monitor Stand E66 monitor mounts for 2 monitors can fit most flat/curved heavy screens up to 40 inches and 25 lbs (11.3 kg). Compatible with 100 x 100 mm and 75 x 75 mm VESA patterns from various brands. Broad Desktop Compatibility The E66 monitor riser provides powerful support for our monitors. C-clamp fits desks between 2/5 and 2 2/5 inches. T