The William sofa collection features a steel frame with elastic strip suspension. The seat is upholstered wth polyurethane/heat-bound polyester fiber. The back and armrest upholstery is self-extinguishing polyurethane foam/heat-bound polyester fiber. Seat cushions are filled with goose down and polyurethane insert. Back cushions are filled with good down. Fixed internal nylon cover and cotton cover for the cushions. Removable external fabric or leather cover. The feet are aluminum alloy in either a polished, natural nickel-satin or black nickel-satin finish.

Note: extra throw pillows and arm cushion shown in images are not included but can be ordered separately.