Frame: The frame is constructed in a traditional manner using a selection of solid wood rails and high tension particle board. All frames are glued, screwed and stapled. Seating: Seating is secured using hand placed "no sag" high tension steel springs. Back Suspension: High tensioned super loop steel springs covered with foam padding. Deep button finish. Seat Cushions: Seat cushions are filled with easy maintenance foam. Feet: Solid wood dark stain with brass castor.