Description: 【Wide range of movement】: Extension Adapter Fixing Bracket supports 360° horizontal or vertical rotation of the screen, 180° rotation, 90° upward/45° downward tilt, arm length 19.27 inches, height 16.3 inches, enhance viewing experience 【Air spring design】: Monitors Holder Support air spring design presets the middle tension, and the tension can be adjusted after hanging the monitors 【Adaptation】: Monitors Mount Adapter is suitable for flat or curved computer screens up to 32 inches, load bearing 4.4-17.6 pounds, and adapts to 75x75mm and 100x100mm modes 【Easy installation】: Monitors Mount Adapter adopts a no drill Clip design, desktop thickness 0-12cm, hole diameter 0.39-2.36 inches can be installed, simple 【Neat management】: Extension Adapter Fixing Bracket can create a neat and comfortable working environment and improve space utilization Specification: Material: Carbon steel Size Chart:Stand 35.5cmx44.7cm/13.98inchx17.60inch Package Includes:1 stand, 1 manual Note: Please allow slightly errors due to manual measurement and different monitors.