Choose your sectional width: Small or Large. Choose sofa portion's overall depth: Petite (36"), Standard (41") or Extra Deep (47"). Hand-built frames with hand-finished upholstery. Engineered hardwood frame with slot & tenon joinery. Engineered wood legs with veneer in a Dark Walnut finish (removable). All wood is kiln-dried to prevent warping. High-gauge sinuous springs provide cushion support. Seat cushions have fiber-wrapped, high-resiliency polyurethane foam cores. Seat firmness: Soft. On a scale from 1 to 5 (5 being firmest), we rate it a 1. Back cushions are 50% polyester fiber, 45% duck feather and 5% duck down in down-proof ticking. Reversible cushions with zip-off covers. Loose lumbar and throw pillows (included). All components attach via visible side connectors and are not intended for use as stand alone pieces. Want help understanding what’s left- versus right-facing? Watch this helpful video. Assembled in the USA.