1-SCREEN MONITOR STAND - The DM251X3 is a single desktop mount that will hold one computer screen on a three-joint extended arm that can manouvere easily to meet the user’s requirements. ERGONOMIC HEALTH BENEFITS - Prevent health problems by improving your desk posture. The DM251X3 enables the user to adjust the screen/s to meet their line of sight perfectly, eliminating the risk of neck, shoulder or back pain that occurs from sitting badly. GREAT FLEXIBILITY - This model has sturdy steel arms which allow for a good level of movement and flexibility, as well as the ability to make some adjustments on-the-fly. Each arm joint can rotate 180°. VESA BRACKET - VESA 75/100 mount holds screens with holes on the back either 10cm or 7.5cm apart. This bracket can tilt -90°/+35° and rotate 360°. SPECIFICATIONS - Made of steel. Holds screens sized between 13"-27", weighing no more than 8kg each. The desk clamp easily fits onto the desk without tools needed. Size of clamp: 0.5mm - 68mm.