Supports a maximum weight of 6kg on each arm For use with a 450mm pole and 700mm pole (not included) Conforms to VESA mounting standards (75 x 75mm and 100 x 100mm) Pole not included Please note: The above picture is shown for illustration purposes only. The pole is not included and must be purchased separately. Two versions are available, a 450mm Desk Clamp Pole and a 700mm Desk Clamp Pole. See below for typical installation examples….