TygerClaw double monitor sit-stand workstation is designed for 13" in. to 27" in, monitors up to 22 lbs, placing the monitor at a comfortable and ergonomic height helps reduce shoulders, neck and eye strain, and it fits monitors with VESA patterns of 100mm x 100mm. Holds most 13" in. to 27" in. monitors up to 22 lbs. Universal mounting pattern up to VESA 100 mm x 100 mm Tilt degree from -90 to +90 Swivel degree up to 360° Built in cable management Mounts to the back of your desk via a heavy-duty C-clamp Solid heavy-gauge cold steel construction All necessary mounting hardware is included Tested and guaranteed: Full 1-year warranty TygerClaw 38-in Two Arm Workstation