Features & details IMPROVE POSTURE AND INCREASE EFFICIENCY - Raise two monitors to ergonomic height, improving your work posture and relieving strain on your neck, back and shoulder. Allows you to multi-task and keep you healthy and productive. CUSTOMIZE YOUR MONITOR HEIGHT WITH EASE - Built-in gas spring ensures the smoothness of adjustments. Now you can freely set your monitors to desired height by just pressing the arm. OPTIMIZE YOUR VIEW & WORKSTATION - Get your monitors swivel, tilt and rotate on the arms to find optimal angles to for group discussion and individual working demands while making your desk spacious and clutter-free. STABLE AND FLEXIBLE - The triangle design and solid construction ensure the stability of the base. Support C-clamp & Grommet installation methods; the removable arm is flexible to combine for shallow and deep desktop. COMPATIBILITY - Widely fits 15 to 27 inch flat / curved screen monitors with VESA 75x75 and 100x100 from various brand; Each arm holds up to 17.6lbs.