Twenty-two inches square at 21.5 high, small enough to slot between club chairs, beside a sofa arm, or at the head of a lounger without disturbing circulation. Black or Cement aluminum, 18 pounds, with a washable metal top that takes drinks, plates and phones through a full shift. A useful rule when planning a lounge deck: one of these for every two seats, because under-tabled seating is how glasses end up on the floor.