A curved corner replaces the hard right angle of a standard sectional, which is how a lounge ends up as an arc or a horseshoe with guests facing each other instead of a wall. It spans 56 inches by 31.3 deep and 32.7 high, with the seat at 18 inches to match the straight modules exactly. Ash Grey or Opal Grey aluminum, upholstery from the contract textile roster. Designers use it to trace a circular fire feature; combine several for a full crescent.