Extends outwards up to 609mm Supports a maximum weight of 8kg Aluminium vented platform keeps notebooks cool Retractable holder for external keyboard Platform dimensions: 287 x 287mm Arm has built in cable management The platform can be tilted up to 30 degrees Includes 4 anti slip pads 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, see below for typical installation examples….