Ergotron 97-718-009 Dual Monitor & Handle Kit - Mounting kit ( handle, 2 mounting brackets, bow mounting arm ) for 2 LCD displays - black - screen size: up to 26 inch - mounting interface: 100 x 100 mm, 75 x 75 mm - wall-mountable Product Type: Dual Monitor Arm| Color: Black| Width: 29.10 Inch| Depth: 1.50 Inch| Height: 4.60 Inch| Service & Support Type: Five years warranty