Features: Free adjustment, stable and stable, metallic texture Applicable desktop thickness: 0.59-3.15 in Arm Length:17.91 in Arm Height:9.65-19.49 in Maximum load capacity: 19.84 lbs Ergonomic Design:The screen monitor stand can be flexibly adjusted for different angles to meet your eye level and posture, releasing the strain on your neck, shoulder, and eyes.