Hand-built frames with hand-finished upholstery. Engineered wood frame and legs in a Cool Walnut finish. All wood is kiln-dried for added durability. High-gauge sinuous springs provide cushion support. Seat cushions have fiber-wrapped, high-resiliency polyurethane foam cores. Seat firmness: On a scale from 1 to 5 (5 being firmest), it's a 4. Back cushions are fiber filled. Loose cushions with zip-off covers; seat cushions are reversible. Assembled in the USA.